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@@ -47,9 +47,9 @@ k.count)),k.count=-1),e.version=c.version)}}}function ab(a,b,c,d){this._x=a||0;t
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{position:{enumerable:!0,value:a},rotation:{enumerable:!0,value:b},quaternion:{enumerable:!0,value:c},scale:{enumerable:!0,value:d},modelViewMatrix:{value:new K},normalMatrix:{value:new Ca}});this.matrix=new K;this.matrixWorld=new K;this.matrixAutoUpdate=z.DefaultMatrixAutoUpdate;this.matrixWorldNeedsUpdate=!1;this.layers=new Sd;this.visible=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.renderOrder=0;this.userData={}}function Na(){z.call(this);this.type="Camera";this.matrixWorldInverse=
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new K;this.projectionMatrix=new K}function Fb(a,b,c,d,e,f){Na.call(this);this.type="OrthographicCamera";this.zoom=1;this.view=null;this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()}function qa(a,b,c,d){Na.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=
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0;this.updateProjectionMatrix()}function Sa(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d&&d.isVector3?d:new n;this.vertexNormals=Array.isArray(d)?d:[];this.color=e&&e.isColor?e:new G;this.vertexColors=Array.isArray(e)?e:[];this.materialIndex=void 0!==f?f:0}function M(){Object.defineProperty(this,"id",{value:Td++});this.uuid=R.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=
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-[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=this.verticesNeedUpdate=this.elementsNeedUpdate=!1}function I(a,b,c){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.uuid=R.generateUUID();this.name="";this.array=a;this.itemSize=b;this.count=void 0!==a?a.length/b:0;this.normalized=!0===c;this.dynamic=
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-!1;this.updateRange={offset:0,count:-1};this.onUploadCallback=function(){};this.version=0}function pc(a,b){I.call(this,new Int8Array(a),b)}function qc(a,b){I.call(this,new Uint8Array(a),b)}function rc(a,b){I.call(this,new Uint8ClampedArray(a),b)}function sc(a,b){I.call(this,new Int16Array(a),b)}function gb(a,b){I.call(this,new Uint16Array(a),b)}function tc(a,b){I.call(this,new Int32Array(a),b)}function hb(a,b){I.call(this,new Uint32Array(a),b)}function A(a,b){I.call(this,new Float32Array(a),b)}function uc(a,
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-b){I.call(this,new Float64Array(a),b)}function Le(){this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1}function Ud(a){if(0===a.length)return-Infinity;for(var b=a[0],c=1,d=a.length;c<d;++c)a[c]>b&&(b=a[c]);return b}function E(){Object.defineProperty(this,
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+[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=this.verticesNeedUpdate=this.elementsNeedUpdate=!1}function S(a,b,c){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.uuid=R.generateUUID();this.name="";this.array=a;this.itemSize=b;this.count=void 0!==a?a.length/b:0;this.normalized=!0===c;this.dynamic=
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+!1;this.updateRange={offset:0,count:-1};this.onUploadCallback=function(){};this.version=0}function pc(a,b){S.call(this,new Int8Array(a),b)}function qc(a,b){S.call(this,new Uint8Array(a),b)}function rc(a,b){S.call(this,new Uint8ClampedArray(a),b)}function sc(a,b){S.call(this,new Int16Array(a),b)}function gb(a,b){S.call(this,new Uint16Array(a),b)}function tc(a,b){S.call(this,new Int32Array(a),b)}function hb(a,b){S.call(this,new Uint32Array(a),b)}function A(a,b){S.call(this,new Float32Array(a),b)}function uc(a,
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+b){S.call(this,new Float64Array(a),b)}function Le(){this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1}function Ud(a){if(0===a.length)return-Infinity;for(var b=a[0],c=1,d=a.length;c<d;++c)a[c]>b&&(b=a[c]);return b}function E(){Object.defineProperty(this,
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"id",{value:Td++});this.uuid=R.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity}}function Gb(a,b,c,d,e,f){M.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.fromBufferGeometry(new ib(a,b,c,d,e,f));this.mergeVertices()}function ib(a,b,c,d,e,f){function g(a,b,
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c,d,e,f,g,l,U,D,P){var Z=f/U,F=g/D,ka=f/2,ja=g/2,C=l/2;g=U+1;var A=D+1,z=f=0,Q,N,Y=new n;for(N=0;N<A;N++){var aa=N*F-ja;for(Q=0;Q<g;Q++)Y[a]=(Q*Z-ka)*d,Y[b]=aa*e,Y[c]=C,m.push(Y.x,Y.y,Y.z),Y[a]=0,Y[b]=0,Y[c]=0<l?1:-1,q.push(Y.x,Y.y,Y.z),u.push(Q/U),u.push(1-N/D),f+=1}for(N=0;N<D;N++)for(Q=0;Q<U;Q++)a=p+Q+g*(N+1),b=p+(Q+1)+g*(N+1),c=p+(Q+1)+g*N,k.push(p+Q+g*N,a,c),k.push(a,b,c),z+=6;h.addGroup(r,z,P);r+=z;p+=f}E.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,
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heightSegments:e,depthSegments:f};var h=this;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var k=[],m=[],q=[],u=[],p=0,r=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(k);this.addAttribute("position",new A(m,3));this.addAttribute("normal",new A(q,3));this.addAttribute("uv",new A(u,2))}function vc(a,b,c,d){M.call(this);this.type=
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@@ -152,7 +152,7 @@ c.isShaderMaterial||c.skinning)&&m.setValue(B,"viewMatrix",a.matrixWorldInverse)
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c.aoMap,q.aoMapIntensity.value=c.aoMapIntensity);var n;c.map?n=c.map:c.specularMap?n=c.specularMap:c.displacementMap?n=c.displacementMap:c.normalMap?n=c.normalMap:c.bumpMap?n=c.bumpMap:c.roughnessMap?n=c.roughnessMap:c.metalnessMap?n=c.metalnessMap:c.alphaMap?n=c.alphaMap:c.emissiveMap&&(n=c.emissiveMap);void 0!==n&&(n.isWebGLRenderTarget&&(n=n.texture),b=n.offset,n=n.repeat,q.offsetRepeat.value.set(b.x,b.y,n.x,n.y));q.envMap.value=c.envMap;q.flipEnvMap.value=c.envMap&&c.envMap.isCubeTexture?-1:1;
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q.reflectivity.value=c.reflectivity;q.refractionRatio.value=c.refractionRatio}c.isLineBasicMaterial?(q.diffuse.value=c.color,q.opacity.value=c.opacity):c.isLineDashedMaterial?(q.diffuse.value=c.color,q.opacity.value=c.opacity,q.dashSize.value=c.dashSize,q.totalSize.value=c.dashSize+c.gapSize,q.scale.value=c.scale):c.isPointsMaterial?(q.diffuse.value=c.color,q.opacity.value=c.opacity,q.size.value=c.size*W,q.scale.value=.5*L,q.map.value=c.map,null!==c.map&&(n=c.map.offset,c=c.map.repeat,q.offsetRepeat.value.set(n.x,
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n.y,c.x,c.y))):c.isMeshLambertMaterial?c.emissiveMap&&(q.emissiveMap.value=c.emissiveMap):c.isMeshToonMaterial?(r(q,c),c.gradientMap&&(q.gradientMap.value=c.gradientMap)):c.isMeshPhongMaterial?r(q,c):c.isMeshPhysicalMaterial?(q.clearCoat.value=c.clearCoat,q.clearCoatRoughness.value=c.clearCoatRoughness,l(q,c)):c.isMeshStandardMaterial?l(q,c):c.isMeshDepthMaterial?c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value=c.displacementScale,q.displacementBias.value=c.displacementBias):
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-c.isMeshNormalMaterial&&(c.bumpMap&&(q.bumpMap.value=c.bumpMap,q.bumpScale.value=c.bumpScale),c.normalMap&&(q.normalMap.value=c.normalMap,q.normalScale.value.copy(c.normalScale)),c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value=c.displacementScale,q.displacementBias.value=c.displacementBias));void 0!==q.ltcMat&&(q.ltcMat.value=S.LTC_MAT_TEXTURE);void 0!==q.ltcMag&&(q.ltcMag.value=S.LTC_MAG_TEXTURE);eb.upload(B,e.uniformsList,q,z)}m.setValue(B,"modelViewMatrix",
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+c.isMeshNormalMaterial&&(c.bumpMap&&(q.bumpMap.value=c.bumpMap,q.bumpScale.value=c.bumpScale),c.normalMap&&(q.normalMap.value=c.normalMap,q.normalScale.value.copy(c.normalScale)),c.displacementMap&&(q.displacementMap.value=c.displacementMap,q.displacementScale.value=c.displacementScale,q.displacementBias.value=c.displacementBias));void 0!==q.ltcMat&&(q.ltcMat.value=I.LTC_MAT_TEXTURE);void 0!==q.ltcMag&&(q.ltcMag.value=I.LTC_MAG_TEXTURE);eb.upload(B,e.uniformsList,q,z)}m.setValue(B,"modelViewMatrix",
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d.modelViewMatrix);m.setValue(B,"normalMatrix",d.normalMatrix);m.setValue(B,"modelMatrix",d.matrixWorld);return k}function r(a,b){a.specular.value=b.specular;a.shininess.value=Math.max(b.shininess,1E-4);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale);b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale));b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,
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a.displacementBias.value=b.displacementBias)}function l(a,b){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale);b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale));b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=
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b.displacementScale,a.displacementBias.value=b.displacementBias);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}function t(a,b){var c,d,e,f,g=0,h=0,k=0,m,q,p,u=b.matrixWorldInverse,r=0,l=0,n=0,t=0,ca=0;c=0;for(d=a.length;c<d;c++)if(e=a[c],f=e.color,m=e.intensity,q=e.distance,p=e.shadow&&e.shadow.map?e.shadow.map.texture:null,e.isAmbientLight)g+=f.r*m,h+=f.g*m,k+=f.b*m;else if(e.isDirectionalLight){var v=wa.get(e);v.color.copy(e.color).multiplyScalar(e.intensity);v.direction.setFromMatrixPosition(e.matrixWorld);
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@@ -166,7 +166,7 @@ if(1026===a)return B.DEPTH_COMPONENT;if(1027===a)return B.DEPTH_STENCIL;if(100==
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if(210===a)return B.SRC_ALPHA_SATURATE;if(2001===a||2002===a||2003===a||2004===a)if(b=na.get("WEBGL_compressed_texture_s3tc"),null!==b){if(2001===a)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(2002===a)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(2003===a)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(2004===a)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(2100===a||2101===a||2102===a||2103===a)if(b=na.get("WEBGL_compressed_texture_pvrtc"),null!==b){if(2100===a)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(2101===a)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
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if(2102===a)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(2103===a)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(2151===a&&(b=na.get("WEBGL_compressed_texture_etc1"),null!==b))return b.COMPRESSED_RGB_ETC1_WEBGL;if(103===a||104===a)if(b=na.get("EXT_blend_minmax"),null!==b){if(103===a)return b.MIN_EXT;if(104===a)return b.MAX_EXT}return 1020===a&&(b=na.get("WEBGL_depth_texture"),null!==b)?b.UNSIGNED_INT_24_8_WEBGL:0}console.log("THREE.WebGLRenderer","87dev");a=a||{};var x=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml",
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"canvas"),v=void 0!==a.context?a.context:null,H=void 0!==a.alpha?a.alpha:!1,w=void 0!==a.depth?a.depth:!0,J=void 0!==a.stencil?a.stencil:!0,U=void 0!==a.antialias?a.antialias:!1,D=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,P=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,Z=[],F=null,ka=new Float32Array(8),C=[],A=[];this.domElement=x;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.clippingPlanes=[];this.localClippingEnabled=
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-!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var z=this,G=null,Q=null,N=null,Y=-1,aa="",T=null,O=null,M=new fa,I=null,X=new fa,V=0,ba=x.width,L=x.height,W=1,ha=new fa(0,0,ba,L),oa=!1,jd=new fa(0,0,ba,L),Xd=new id,Ha=new lg,kd=!1,Yd=!1,ld=new K,Oa=new n,qa=new K,pa=new K,da={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],
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+!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var z=this,G=null,Q=null,N=null,Y=-1,aa="",T=null,O=null,M=new fa,S=null,X=new fa,V=0,ba=x.width,L=x.height,W=1,ha=new fa(0,0,ba,L),oa=!1,jd=new fa(0,0,ba,L),Xd=new id,Ha=new lg,kd=!1,Yd=!1,ld=new K,Oa=new n,qa=new K,pa=new K,da={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],
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spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},ta={geometries:0,textures:0},ma={frame:0,calls:0,vertices:0,faces:0,points:0};this.info={render:ma,memory:ta,programs:null};var B;try{H={alpha:H,depth:w,stencil:J,antialias:U,premultipliedAlpha:D,preserveDrawingBuffer:P};B=v||x.getContext("webgl",H)||x.getContext("experimental-webgl",H);if(null===B){if(null!==x.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";
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throw"Error creating WebGL context.";}void 0===B.getShaderPrecisionFormat&&(B.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});x.addEventListener("webglcontextlost",d,!1)}catch(mg){console.error("THREE.WebGLRenderer: "+mg)}var na=new kg(B);na.get("WEBGL_depth_texture");na.get("OES_texture_float");na.get("OES_texture_float_linear");na.get("OES_texture_half_float");na.get("OES_texture_half_float_linear");na.get("OES_standard_derivatives");na.get("ANGLE_instanced_arrays");
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na.get("OES_element_index_uint")&&(E.MaxIndex=4294967296);var ia=new ig(B,na,a),ga=new hg(B,na,y),ea=new gg,ra=new fg(B,na,ga,ea,ia,y,ta),ua=new Mf(B),za=new Vf(B,ua,ta),xa=new Xf(B,za,ma),va=new eg(this,ia),wa=new Wf,Aa=new Sf,ya=new Of(this,ga,xa,D),sa=new jg(this);this.info.programs=va.programs;var Da=new Uf(B,na,ma),Ea=new Tf(B,na,ma);b();this.context=B;this.capabilities=ia;this.extensions=na;this.properties=ea;this.renderLists=Aa;this.state=ga;this.vr=sa;var Ca=new Ke(this,da,xa,ia);this.shadowMap=
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@@ -188,7 +188,7 @@ F.finish();!0===z.sortObjects&&F.sort();kd&&Ha.beginShadows();for(var e=Z,f=0,g=
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b,X);c&&ra.updateRenderTargetMipmap(c);ga.buffers.depth.setTest(!0);ga.buffers.depth.setMask(!0);ga.buffers.color.setMask(!0);b.isArrayCamera&&z.setScissorTest(!1);sa.enabled&&sa.submitFrame()}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")};this.setFaceCulling=function(a,b){ga.setCullFace(a);ga.setFlipSided(0===b)};this.allocTextureUnit=function(){var a=V;a>=ia.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+a+" texture units while this GPU supports only "+
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ia.maxTextures);V+=1;return a};this.setTexture2D=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);ra.setTexture2D(b,c)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),a=!0);ra.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=
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!1;return function(b,c){b&&b.isWebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&6===b.image.length?ra.setTextureCube(b,c):ra.setTextureCubeDynamic(b,c)}}();this.getRenderTarget=function(){return Q};this.setRenderTarget=function(a){(Q=a)&&void 0===ea.get(a).__webglFramebuffer&&ra.setupRenderTarget(a);var b=a&&a.isWebGLRenderTargetCube,
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-c;a?(c=ea.get(a),c=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,M.copy(a.scissor),I=a.scissorTest,X.copy(a.viewport)):(c=null,M.copy(ha).multiplyScalar(W),I=oa,X.copy(jd).multiplyScalar(W));N!==c&&(B.bindFramebuffer(B.FRAMEBUFFER,c),N=c);ga.scissor(M);ga.setScissorTest(I);ga.viewport(X);b&&(b=ea.get(a.texture),B.framebufferTexture2D(B.FRAMEBUFFER,B.COLOR_ATTACHMENT0,B.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,b.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=
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+c;a?(c=ea.get(a),c=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,M.copy(a.scissor),S=a.scissorTest,X.copy(a.viewport)):(c=null,M.copy(ha).multiplyScalar(W),S=oa,X.copy(jd).multiplyScalar(W));N!==c&&(B.bindFramebuffer(B.FRAMEBUFFER,c),N=c);ga.scissor(M);ga.setScissorTest(S);ga.viewport(X);b&&(b=ea.get(a.texture),B.framebufferTexture2D(B.FRAMEBUFFER,B.COLOR_ATTACHMENT0,B.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,b.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=
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function(a,b,c,d,e,f){if(a&&a.isWebGLRenderTarget){var g=ea.get(a).__webglFramebuffer;if(g){var h=!1;g!==N&&(B.bindFramebuffer(B.FRAMEBUFFER,g),h=!0);try{var k=a.texture,m=k.format,q=k.type;1023!==m&&y(m)!==B.getParameter(B.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===q||y(q)===B.getParameter(B.IMPLEMENTATION_COLOR_READ_TYPE)||1015===q&&(na.get("OES_texture_float")||na.get("WEBGL_color_buffer_float"))||
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1016===q&&na.get("EXT_color_buffer_half_float")?B.checkFramebufferStatus(B.FRAMEBUFFER)===B.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&B.readPixels(b,c,d,e,y(m),y(q),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&B.bindFramebuffer(B.FRAMEBUFFER,N)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")}}
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function Ib(a,b){this.name="";this.color=new G(a);this.density=void 0!==b?b:2.5E-4}function Jb(a,b,c){this.name="";this.color=new G(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function nd(){z.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function $d(a,b,c,d,e){z.call(this);this.lensFlares=[];this.positionScreen=new n;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)}function bb(a){X.call(this);this.type="SpriteMaterial";
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@@ -233,7 +233,7 @@ z=Math.sin(z);D.x=Z*z;D.y=y*F;D.z=Z*A;u.push(D.x,D.y,D.z);p.push(0,F,0);t.x=.5*A
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f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var q=[],u=[],p=[],l=[],ca=0,t=[],y=c/2,x=0;(function(){var f,k,w=new n,J=new n,U=0,D=(b-a)/c;for(k=0;k<=e;k++){var P=[],Z=k/e,F=Z*(b-a)+a;for(f=0;f<=d;f++){var z=f/d,C=z*h+g,A=Math.sin(C),C=Math.cos(C);J.x=F*A;J.y=-Z*c+y;J.z=F*C;u.push(J.x,J.y,J.z);w.set(A,D,C).normalize();p.push(w.x,w.y,w.z);l.push(z,1-Z);P.push(ca++)}t.push(P)}for(f=0;f<d;f++)for(k=0;k<e;k++)w=t[k+1][f],J=t[k+1][f+1],D=t[k][f+1],q.push(t[k][f],w,D),q.push(w,J,D),U+=6;
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m.addGroup(x,U,0);x+=U})();!1===f&&(0<a&&k(!0),0<b&&k(!1));this.setIndex(q);this.addAttribute("position",new A(u,3));this.addAttribute("normal",new A(p,3));this.addAttribute("uv",new A(l,2))}function Pc(a,b,c,d,e,f,g){nb.call(this,0,a,b,c,d,e,f,g);this.type="ConeGeometry";this.parameters={radius:a,height:b,radialSegments:c,heightSegments:d,openEnded:e,thetaStart:f,thetaLength:g}}function Qc(a,b,c,d,e,f,g){Ua.call(this,0,a,b,c,d,e,f,g);this.type="ConeBufferGeometry";this.parameters={radius:a,height:b,
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radialSegments:c,heightSegments:d,openEnded:e,thetaStart:f,thetaLength:g}}function Rc(a,b,c,d){M.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};this.fromBufferGeometry(new $b(a,b,c,d));this.mergeVertices()}function $b(a,b,c,d){E.call(this);this.type="CircleBufferGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=[],f=[],g=[],h=[],k,m,
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-q=new n,u=new C;f.push(0,0,0);g.push(0,0,1);h.push(.5,.5);m=0;for(k=3;m<=b;m++,k+=3){var p=c+m/b*d;q.x=a*Math.cos(p);q.y=a*Math.sin(p);f.push(q.x,q.y,q.z);g.push(0,0,1);u.x=(f[k]/a+1)/2;u.y=(f[k+1]/a+1)/2;h.push(u.x,u.y)}for(k=1;k<=b;k++)e.push(k,k+1,0);this.setIndex(e);this.addAttribute("position",new A(f,3));this.addAttribute("normal",new A(g,3));this.addAttribute("uv",new A(h,2))}function ac(a){ra.call(this,{uniforms:Ba.merge([S.lights,{opacity:{value:1}}]),vertexShader:V.shadow_vert,fragmentShader:V.shadow_frag});
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+q=new n,u=new C;f.push(0,0,0);g.push(0,0,1);h.push(.5,.5);m=0;for(k=3;m<=b;m++,k+=3){var p=c+m/b*d;q.x=a*Math.cos(p);q.y=a*Math.sin(p);f.push(q.x,q.y,q.z);g.push(0,0,1);u.x=(f[k]/a+1)/2;u.y=(f[k+1]/a+1)/2;h.push(u.x,u.y)}for(k=1;k<=b;k++)e.push(k,k+1,0);this.setIndex(e);this.addAttribute("position",new A(f,3));this.addAttribute("normal",new A(g,3));this.addAttribute("uv",new A(h,2))}function ac(a){ra.call(this,{uniforms:Ba.merge([I.lights,{opacity:{value:1}}]),vertexShader:V.shadow_vert,fragmentShader:V.shadow_frag});
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this.transparent=this.lights=!0;Object.defineProperties(this,{opacity:{enumerable:!0,get:function(){return this.uniforms.opacity.value},set:function(a){this.uniforms.opacity.value=a}}});this.setValues(a)}function bc(a){ra.call(this,a);this.type="RawShaderMaterial"}function Pa(a){X.call(this);this.defines={STANDARD:""};this.type="MeshStandardMaterial";this.color=new G(16777215);this.metalness=this.roughness=.5;this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=
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1;this.emissive=new G(0);this.emissiveIntensity=1;this.bumpMap=this.emissiveMap=null;this.bumpScale=1;this.normalMap=null;this.normalScale=new C(1,1);this.displacementMap=null;this.displacementScale=1;this.displacementBias=0;this.envMap=this.alphaMap=this.metalnessMap=this.roughnessMap=null;this.envMapIntensity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}
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function ob(a){Pa.call(this);this.defines={PHYSICAL:""};this.type="MeshPhysicalMaterial";this.reflectivity=.5;this.clearCoatRoughness=this.clearCoat=0;this.setValues(a)}function Ja(a){X.call(this);this.type="MeshPhongMaterial";this.color=new G(16777215);this.specular=new G(1118481);this.shininess=30;this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.emissive=new G(0);this.emissiveIntensity=1;this.bumpMap=this.emissiveMap=null;this.bumpScale=1;this.normalMap=
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@@ -258,21 +258,21 @@ b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput()
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b,c){this.path=b;this.parsedPath=c||ea.parseTrackName(b);this.node=ea.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function We(a){this.uuid=R.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var b={};this._indicesByUUID=b;for(var c=0,d=arguments.length;c!==d;++c)b[arguments[c].uuid]=c;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-
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e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}}function Xe(a,b,c){this._mixer=a;this._clip=b;this._localRoot=c||null;a=b.tracks;b=a.length;c=Array(b);for(var d={endingStart:2400,endingEnd:2400},e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop=2201;this._loopCount=-1;this._startTime=
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null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function Ye(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function Kd(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function ne(){E.call(this);this.type="InstancedBufferGeometry";
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-this.maxInstancedCount=void 0}function oe(a,b,c,d){this.uuid=R.generateUUID();this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function ic(a,b){this.uuid=R.generateUUID();this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.onUploadCallback=function(){};this.version=0}function pe(a,b,c){ic.call(this,a,b);this.meshPerAttribute=c||1}function qe(a,b,c){I.call(this,a,b);this.meshPerAttribute=c||1}function Ze(a,b,c,d){this.ray=
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+this.maxInstancedCount=void 0}function oe(a,b,c,d){this.uuid=R.generateUUID();this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function ic(a,b){this.uuid=R.generateUUID();this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.onUploadCallback=function(){};this.version=0}function pe(a,b,c){ic.call(this,a,b);this.meshPerAttribute=c||1}function qe(a,b,c){S.call(this,a,b);this.meshPerAttribute=c||1}function Ze(a,b,c,d){this.ray=
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new kb(a,b);this.near=c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})}function $e(a,b){return a.distance-b.distance}function re(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;d=0;for(var e=a.length;d<e;d++)re(a[d],b,c,!0)}}function af(a){this.autoStart=void 0!==a?
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a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1}function bf(a,b,c){this.radius=void 0!==a?a:1;this.phi=void 0!==b?b:0;this.theta=void 0!==c?c:0;return this}function cf(a,b,c){this.radius=void 0!==a?a:1;this.theta=void 0!==b?b:0;this.y=void 0!==c?c:0;return this}function ma(a,b){ta.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)}function Xc(a){z.call(this);
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this.material=a;this.render=function(a){}}function Yc(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=3*c.faces.length:c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new E;b=new A(6*b,3);c.addAttribute("position",b);ba.call(this,c,new ha({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function jc(a,b){z.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=
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!1;this.color=b;for(var c=new E,d=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],e=0,f=1;32>e;e++,f++){var g=e/32*Math.PI*2,h=f/32*Math.PI*2;d.push(Math.cos(g),Math.sin(g),1,Math.cos(h),Math.sin(h),1)}c.addAttribute("position",new A(d,3));d=new ha({fog:!1,color:this.color});this.cone=new ba(c,d);this.add(this.cone);this.update()}function df(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,df(a.children[c]));return b}function kc(a){for(var b=df(a),
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c=new E,d=[],e=[],f=new G(0,0,1),g=new G(0,1,0),h=0;h<b.length;h++){var k=b[h];k.parent&&k.parent.isBone&&(d.push(0,0,0),d.push(0,0,0),e.push(f.r,f.g,f.b),e.push(g.r,g.g,g.b))}c.addAttribute("position",new A(d,3));c.addAttribute("color",new A(e,3));d=new ha({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});ba.call(this,c,d);this.root=a;this.bones=b;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.onBeforeRender()}function lc(a,b,c){this.light=a;this.light.updateMatrixWorld();this.color=
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-c;a=new mb(b,4,2);b=new wa({wireframe:!0,fog:!1,color:this.color});ta.call(this,a,b);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function mc(a,b){z.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;var c=new ha({fog:!1,color:this.color}),d=new E;d.addAttribute("position",new I(new Float32Array(15),3));this.line=new za(d,c);this.add(this.line);this.update()}function nc(a,b,c){z.call(this);this.light=
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-a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new lb(b);a.rotateY(.5*Math.PI);this.material=new wa({wireframe:!0,fog:!1,color:this.color});void 0===this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new I(b,3));this.add(new ta(a,this.material));this.update()}function Zc(a,b,c,d){a=a||10;b=b||10;c=new G(void 0!==c?c:4473924);d=new G(void 0!==d?d:8947848);var e=b/2,f=a/b,g=
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+c;a=new mb(b,4,2);b=new wa({wireframe:!0,fog:!1,color:this.color});ta.call(this,a,b);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function mc(a,b){z.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;var c=new ha({fog:!1,color:this.color}),d=new E;d.addAttribute("position",new S(new Float32Array(15),3));this.line=new za(d,c);this.add(this.line);this.update()}function nc(a,b,c){z.call(this);this.light=
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+a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new lb(b);a.rotateY(.5*Math.PI);this.material=new wa({wireframe:!0,fog:!1,color:this.color});void 0===this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new S(b,3));this.add(new ta(a,this.material));this.update()}function Zc(a,b,c,d){a=a||10;b=b||10;c=new G(void 0!==c?c:4473924);d=new G(void 0!==d?d:8947848);var e=b/2,f=a/b,g=
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a/2;a=[];for(var h=[],k=0,m=0,q=-g;k<=b;k++,q+=f){a.push(-g,0,q,g,0,q);a.push(q,0,-g,q,0,g);var l=k===e?c:d;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3;l.toArray(h,m);m+=3}b=new E;b.addAttribute("position",new A(a,3));b.addAttribute("color",new A(h,3));c=new ha({vertexColors:2});ba.call(this,b,c)}function Ld(a,b,c,d,e,f){a=a||10;b=b||16;c=c||8;d=d||64;e=new G(void 0!==e?e:4473924);f=new G(void 0!==f?f:8947848);var g=[],h=[],k,m,q,l,p;for(q=0;q<=b;q++)m=q/b*2*Math.PI,k=Math.sin(m)*
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a,m=Math.cos(m)*a,g.push(0,0,0),g.push(k,0,m),p=q&1?e:f,h.push(p.r,p.g,p.b),h.push(p.r,p.g,p.b);for(q=0;q<=c;q++)for(p=q&1?e:f,l=a-a/c*q,b=0;b<d;b++)m=b/d*2*Math.PI,k=Math.sin(m)*l,m=Math.cos(m)*l,g.push(k,0,m),h.push(p.r,p.g,p.b),m=(b+1)/d*2*Math.PI,k=Math.sin(m)*l,m=Math.cos(m)*l,g.push(k,0,m),h.push(p.r,p.g,p.b);a=new E;a.addAttribute("position",new A(g,3));a.addAttribute("color",new A(h,3));g=new ha({vertexColors:2});ba.call(this,a,g)}function $c(a,b,c,d){this.object=a;this.size=void 0!==b?b:
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1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new E;b=new A(6*b,3);c.addAttribute("position",b);ba.call(this,c,new ha({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function oc(a,b,c){z.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;void 0===
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b&&(b=1);a=new E;a.addAttribute("position",new A([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));b=new ha({fog:!1,color:this.color});this.lightPlane=new za(a,b);this.add(this.lightPlane);a=new E;a.addAttribute("position",new A([0,0,0,0,0,1],3));this.targetLine=new za(a,b);this.add(this.targetLine);this.update()}function ad(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){f.push(0,0,0);g.push(b.r,b.g,b.b);void 0===h[a]&&(h[a]=[]);h[a].push(f.length/3-1)}var d=new E,e=new ha({color:16777215,vertexColors:1}),
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f=[],g=[],h={},k=new G(16755200),m=new G(16711680),q=new G(43775),l=new G(16777215),p=new G(3355443);b("n1","n2",k);b("n2","n4",k);b("n4","n3",k);b("n3","n1",k);b("f1","f2",k);b("f2","f4",k);b("f4","f3",k);b("f3","f1",k);b("n1","f1",k);b("n2","f2",k);b("n3","f3",k);b("n4","f4",k);b("p","n1",m);b("p","n2",m);b("p","n3",m);b("p","n4",m);b("u1","u2",q);b("u2","u3",q);b("u3","u1",q);b("c","t",l);b("p","c",p);b("cn1","cn2",p);b("cn3","cn4",p);b("cf1","cf2",p);b("cf3","cf4",p);d.addAttribute("position",
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-new A(f,3));d.addAttribute("color",new A(g,3));ba.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function Ab(a,b){this.object=a;void 0===b&&(b=16776960);var c=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),d=new Float32Array(24),e=new E;e.setIndex(new I(c,1));e.addAttribute("position",new I(d,3));ba.call(this,e,new ha({color:b}));this.matrixAutoUpdate=
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|
-!1;this.update()}function bd(a,b){this.type="Box3Helper";this.box=a;var c=void 0!==b?b:16776960,d=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),e=new E;e.setIndex(new I(d,1));e.addAttribute("position",new A([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));ba.call(this,e,new ha({color:c}));this.geometry.computeBoundingSphere();this.onBeforeRender()}function cd(a,b,c){this.type="PlaneHelper";this.plane=a;this.size=void 0===b?1:b;a=void 0!==c?c:16776960;b=new E;
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+new A(f,3));d.addAttribute("color",new A(g,3));ba.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function Ab(a,b){this.object=a;void 0===b&&(b=16776960);var c=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),d=new Float32Array(24),e=new E;e.setIndex(new S(c,1));e.addAttribute("position",new S(d,3));ba.call(this,e,new ha({color:b}));this.matrixAutoUpdate=
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+!1;this.update()}function bd(a,b){this.type="Box3Helper";this.box=a;var c=void 0!==b?b:16776960,d=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),e=new E;e.setIndex(new S(d,1));e.addAttribute("position",new A([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));ba.call(this,e,new ha({color:c}));this.geometry.computeBoundingSphere();this.onBeforeRender()}function cd(a,b,c){this.type="PlaneHelper";this.plane=a;this.size=void 0===b?1:b;a=void 0!==c?c:16776960;b=new E;
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b.addAttribute("position",new A([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3));b.computeBoundingSphere();za.call(this,b,new ha({color:a}));b=new E;b.addAttribute("position",new A([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new ta(b,new wa({color:a,opacity:.2,transparent:!0,depthWrite:!1})));this.onBeforeRender()}function Bb(a,b,c,d,e,f){z.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);
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void 0===Md&&(Md=new E,Md.addAttribute("position",new A([0,0,0,0,1,0],3)),se=new Ua(0,.5,1,5,1),se.translate(0,-.5,0));this.position.copy(b);this.line=new za(Md,new ha({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new ta(se,new wa({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function Nd(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a];a=new E;a.addAttribute("position",new A(b,3));a.addAttribute("color",new A([1,
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0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));b=new ha({vertexColors:2});ba.call(this,a,b)}function te(){var a=0,b=0,c=0,d=0;return{initCatmullRom:function(e,f,g,h,k){e=k*(g-e);h=k*(h-f);a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},initNonuniformCatmullRom:function(e,f,g,h,k,m,q){e=((f-e)/k-(g-e)/(k+m)+(g-f)/m)*m;h=((g-f)/m-(h-f)/(m+q)+(h-g)/q)*m;a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},calc:function(e){var f=e*e;return a+b*e+c*f+d*f*e}}}function La(a){this.arcLengthDivisions=200;2>a.length&&console.warn("THREE.CatmullRomCurve3: Points array needs at least two entries.");
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@@ -365,7 +365,7 @@ c?this.setHex(c):console.warn("THREE.Color: Unknown color "+a));return this},clo
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this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){a=a||{h:0,s:0,l:0};var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var k=e-f,f=.5>=h?k/(e+f):
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k/(2-e-f);switch(e){case b:g=(c-d)/k+(c<d?6:0);break;case c:g=(d-b)/k+2;break;case d:g=(b-c)/k+4}g/=6}a.h=g;a.s=f;a.l=h;return a},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,b,c){var d=this.getHSL();d.h+=a;d.s+=b;d.l+=c;this.setHSL(d.h,d.s,d.l);return this},add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=
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a;this.g+=a;this.b+=a;return this},sub:function(a){this.r=Math.max(0,this.r-a.r);this.g=Math.max(0,this.g-a.g);this.b=Math.max(0,this.b-a.b);return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a,b){void 0===b&&(b=
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-0);this.r=a[b];this.g=a[b+1];this.b=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+2]=this.b;return a},toJSON:function(){return this.getHex()}});var S={common:{diffuse:{value:new G(15658734)},opacity:{value:1},map:{value:null},offsetRepeat:{value:new fa(0,0,1,1)},specularMap:{value:null},alphaMap:{value:null},envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},
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+0);this.r=a[b];this.g=a[b+1];this.b=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+2]=this.b;return a},toJSON:function(){return this.getHex()}});var I={common:{diffuse:{value:new G(15658734)},opacity:{value:1},map:{value:null},offsetRepeat:{value:new fa(0,0,1,1)},specularMap:{value:null},alphaMap:{value:null},envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},
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lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new C(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:2.5E-4},fogNear:{value:1},fogFar:{value:2E3},
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fogColor:{value:new G(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],
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properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new G(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},offsetRepeat:{value:new fa(0,0,1,1)}}},Ba={merge:function(a){for(var b=
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@@ -411,8 +411,9 @@ uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n
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cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n",
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depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n",
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distanceRGBA_frag:"uniform vec3 lightPos;\nvarying vec4 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\n}\n",
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-distanceRGBA_vert:"varying vec4 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition;\n}\n",equirect_frag:"uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",
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-equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
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+distanceRGBA_vert:"varying vec4 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition;\n}\n",
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+equirect_frag:"uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",
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+linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
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linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",
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meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
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meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n",
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@@ -426,240 +427,241 @@ normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED )
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normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n",
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points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
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points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",
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-shadow_frag:"uniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\n}\n",shadow_vert:"#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n"},$a={basic:{uniforms:Ba.merge([S.common,
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-S.aomap,S.lightmap,S.fog]),vertexShader:V.meshbasic_vert,fragmentShader:V.meshbasic_frag},lambert:{uniforms:Ba.merge([S.common,S.aomap,S.lightmap,S.emissivemap,S.fog,S.lights,{emissive:{value:new G(0)}}]),vertexShader:V.meshlambert_vert,fragmentShader:V.meshlambert_frag},phong:{uniforms:Ba.merge([S.common,S.aomap,S.lightmap,S.emissivemap,S.bumpmap,S.normalmap,S.displacementmap,S.gradientmap,S.fog,S.lights,{emissive:{value:new G(0)},specular:{value:new G(1118481)},shininess:{value:30}}]),vertexShader:V.meshphong_vert,
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-fragmentShader:V.meshphong_frag},standard:{uniforms:Ba.merge([S.common,S.aomap,S.lightmap,S.emissivemap,S.bumpmap,S.normalmap,S.displacementmap,S.roughnessmap,S.metalnessmap,S.fog,S.lights,{emissive:{value:new G(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:V.meshphysical_vert,fragmentShader:V.meshphysical_frag},points:{uniforms:Ba.merge([S.points,S.fog]),vertexShader:V.points_vert,fragmentShader:V.points_frag},dashed:{uniforms:Ba.merge([S.common,S.fog,{scale:{value:1},
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-dashSize:{value:1},totalSize:{value:2}}]),vertexShader:V.linedashed_vert,fragmentShader:V.linedashed_frag},depth:{uniforms:Ba.merge([S.common,S.displacementmap]),vertexShader:V.depth_vert,fragmentShader:V.depth_frag},normal:{uniforms:Ba.merge([S.common,S.bumpmap,S.normalmap,S.displacementmap,{opacity:{value:1}}]),vertexShader:V.normal_vert,fragmentShader:V.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:V.cube_vert,fragmentShader:V.cube_frag},equirect:{uniforms:{tEquirect:{value:null},
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-tFlip:{value:-1}},vertexShader:V.equirect_vert,fragmentShader:V.equirect_frag},distanceRGBA:{uniforms:Ba.merge([S.common,{lightPos:{value:new n}}]),vertexShader:V.distanceRGBA_vert,fragmentShader:V.distanceRGBA_frag}};$a.physical={uniforms:Ba.merge([$a.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:V.meshphysical_vert,fragmentShader:V.meshphysical_frag};Object.assign(hd.prototype,{set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();
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|
-for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new C;return function(b,c){var d=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||
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|
-this.max.y<this.min.y},getCenter:function(a){a=a||new C;return this.isEmpty()?a.set(0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){a=a||new C;return this.isEmpty()?a.set(0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<
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|
-this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a,b){return(b||new C).set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){return(b||new C).copy(a).clamp(this.min,this.max)},
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|
-distanceToPoint:function(){var a=new C;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var Lf=0;Object.assign(X.prototype,va.prototype,{isMaterial:!0,onBeforeCompile:function(){},
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-setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]="overdraw"===b?Number(c):c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a;c&&(a={textures:{},images:{}});
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-var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&(d.roughness=this.roughness);void 0!==this.metalness&&(d.metalness=this.metalness);this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());this.specular&&this.specular.isColor&&(d.specular=this.specular.getHex());void 0!==this.shininess&&(d.shininess=this.shininess);
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|
-void 0!==this.clearCoat&&(d.clearCoat=this.clearCoat);void 0!==this.clearCoatRoughness&&(d.clearCoatRoughness=this.clearCoatRoughness);this.map&&this.map.isTexture&&(d.map=this.map.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&(d.alphaMap=this.alphaMap.toJSON(a).uuid);this.lightMap&&this.lightMap.isTexture&&(d.lightMap=this.lightMap.toJSON(a).uuid);this.bumpMap&&this.bumpMap.isTexture&&(d.bumpMap=this.bumpMap.toJSON(a).uuid,d.bumpScale=this.bumpScale);this.normalMap&&this.normalMap.isTexture&&
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|
-(d.normalMap=this.normalMap.toJSON(a).uuid,d.normalScale=this.normalScale.toArray());this.displacementMap&&this.displacementMap.isTexture&&(d.displacementMap=this.displacementMap.toJSON(a).uuid,d.displacementScale=this.displacementScale,d.displacementBias=this.displacementBias);this.roughnessMap&&this.roughnessMap.isTexture&&(d.roughnessMap=this.roughnessMap.toJSON(a).uuid);this.metalnessMap&&this.metalnessMap.isTexture&&(d.metalnessMap=this.metalnessMap.toJSON(a).uuid);this.emissiveMap&&this.emissiveMap.isTexture&&
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|
-(d.emissiveMap=this.emissiveMap.toJSON(a).uuid);this.specularMap&&this.specularMap.isTexture&&(d.specularMap=this.specularMap.toJSON(a).uuid);this.envMap&&this.envMap.isTexture&&(d.envMap=this.envMap.toJSON(a).uuid,d.reflectivity=this.reflectivity);this.gradientMap&&this.gradientMap.isTexture&&(d.gradientMap=this.gradientMap.toJSON(a).uuid);void 0!==this.size&&(d.size=this.size);void 0!==this.sizeAttenuation&&(d.sizeAttenuation=this.sizeAttenuation);1!==this.blending&&(d.blending=this.blending);2!==
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|
-this.shading&&(d.shading=this.shading);0!==this.side&&(d.side=this.side);0!==this.vertexColors&&(d.vertexColors=this.vertexColors);1>this.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;0<this.alphaTest&&(d.alphaTest=this.alphaTest);!0===this.premultipliedAlpha&&(d.premultipliedAlpha=this.premultipliedAlpha);!0===this.wireframe&&(d.wireframe=this.wireframe);1<this.wireframeLinewidth&&
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|
-(d.wireframeLinewidth=this.wireframeLinewidth);"round"!==this.wireframeLinecap&&(d.wireframeLinecap=this.wireframeLinecap);"round"!==this.wireframeLinejoin&&(d.wireframeLinejoin=this.wireframeLinejoin);d.skinning=this.skinning;d.morphTargets=this.morphTargets;d.dithering=this.dithering;c&&(c=b(a.textures),a=b(a.images),0<c.length&&(d.textures=c),0<a.length&&(d.images=a));return d},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.fog=a.fog;this.lights=
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|
-a.lights;this.blending=a.blending;this.side=a.side;this.shading=a.shading;this.vertexColors=a.vertexColors;this.opacity=a.opacity;this.transparent=a.transparent;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.colorWrite=a.colorWrite;this.precision=a.precision;this.polygonOffset=
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|
-a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=a.polygonOffsetUnits;this.dithering=a.dithering;this.alphaTest=a.alphaTest;this.premultipliedAlpha=a.premultipliedAlpha;this.overdraw=a.overdraw;this.visible=a.visible;this.clipShadows=a.clipShadows;this.clipIntersection=a.clipIntersection;a=a.clippingPlanes;var b=null;if(null!==a)for(var c=a.length,b=Array(c),d=0;d!==c;++d)b[d]=a[d].clone();this.clippingPlanes=b;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
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|
|
-ra.prototype=Object.create(X.prototype);ra.prototype.constructor=ra;ra.prototype.isShaderMaterial=!0;ra.prototype.copy=function(a){X.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Ba.clone(a.uniforms);this.defines=a.defines;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=
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|
|
-a.extensions;return this};ra.prototype.toJSON=function(a){a=X.prototype.toJSON.call(this,a);a.uniforms=this.uniforms;a.vertexShader=this.vertexShader;a.fragmentShader=this.fragmentShader;return a};Za.prototype=Object.create(X.prototype);Za.prototype.constructor=Za;Za.prototype.isMeshDepthMaterial=!0;Za.prototype.copy=function(a){X.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=
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|
-a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};Object.assign(Ra.prototype,{isBox3:!0,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.length;h<k;h+=3){var m=a[h],q=a[h+1],l=a[h+2];m<b&&(b=m);q<c&&(c=q);l<d&&(d=l);m>e&&(e=m);q>f&&(f=q);
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|
-l>g&&(g=l)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.count;h<k;h++){var m=a.getX(h),q=a.getY(h),l=a.getZ(h);m<b&&(b=m);q<c&&(c=q);l<d&&(d=l);m>e&&(e=m);q>f&&(f=q);l>g&&(g=l)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=
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|
-new n;return function(b,c){var d=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),setFromObject:function(a){this.makeEmpty();return this.expandByObject(a)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<
|
|
|
-this.min.y||this.max.z<this.min.z},getCenter:function(a){a=a||new n;return this.isEmpty()?a.set(0,0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){a=a||new n;return this.isEmpty()?a.set(0,0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},expandByObject:function(){var a=
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|
|
-new n;return function(b){var c=this;b.updateMatrixWorld(!0);b.traverse(function(b){var e,f;e=b.geometry;if(void 0!==e)if(e.isGeometry){var g=e.vertices;e=0;for(f=g.length;e<f;e++)a.copy(g[e]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a)}else if(e.isBufferGeometry&&(g=e.attributes.position,void 0!==g))for(e=0,f=g.count;e<f;e++)a.fromBufferAttribute(g,e).applyMatrix4(b.matrixWorld),c.expandByPoint(a)});return this}}(),containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||
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|
|
-a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z},getParameter:function(a,b){return(b||new n).set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<
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|
|
-this.min.z||a.min.z>this.max.z?!1:!0},intersectsSphere:function(){var a=new n;return function(b){this.clampPoint(b.center,a);return a.distanceToSquared(b.center)<=b.radius*b.radius}}(),intersectsPlane:function(a){var b,c;0<a.normal.x?(b=a.normal.x*this.min.x,c=a.normal.x*this.max.x):(b=a.normal.x*this.max.x,c=a.normal.x*this.min.x);0<a.normal.y?(b+=a.normal.y*this.min.y,c+=a.normal.y*this.max.y):(b+=a.normal.y*this.max.y,c+=a.normal.y*this.min.y);0<a.normal.z?(b+=a.normal.z*this.min.z,c+=a.normal.z*
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|
|
-this.max.z):(b+=a.normal.z*this.max.z,c+=a.normal.z*this.min.z);return b<=a.constant&&c>=a.constant},clampPoint:function(a,b){return(b||new n).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new n;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new n;return function(b){b=b||new Ea;this.getCenter(b.center);b.radius=.5*this.getSize(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);
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|
|
-this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new n,new n,new n,new n,new n,new n,new n,new n];return function(b){if(this.isEmpty())return this;a[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,
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|
|
-this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(Ea.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=
|
|
|
-new Ra;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d);for(var e=0,f=0,g=b.length;f<g;f++)e=Math.max(e,d.distanceToSquared(b[f]));this.radius=Math.sqrt(e);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-
|
|
|
-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(this.center.dot(a.normal)-a.constant)<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new n;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=
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|
-a||new Ra;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});Object.assign(Ca.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,k){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=k;return this},identity:function(){this.set(1,
|
|
|
-0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),
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|
|
-a.applyMatrix3(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[3],h=c[6],k=c[1],m=c[4],q=c[7],l=c[2],p=c[5],c=c[8],r=d[0],n=d[3],t=d[6],y=d[1],x=d[4],v=d[7],H=d[2],w=d[5],d=d[8];e[0]=f*r+g*y+h*H;e[3]=f*n+g*x+h*w;e[6]=f*t+g*v+h*d;e[1]=k*r+m*y+q*H;e[4]=k*n+m*x+q*w;e[7]=k*t+m*v+q*d;e[2]=l*r+p*y+c*H;
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|
-e[5]=l*n+p*x+c*w;e[8]=l*t+p*v+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7],a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=a.elements,d=this.elements,e=c[0],f=c[1],g=
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|
-c[2],h=c[3],k=c[4],m=c[5],q=c[6],l=c[7],c=c[8],p=c*k-m*l,r=m*q-c*h,n=l*h-k*q,t=e*p+f*r+g*n;if(0===t){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}t=1/t;d[0]=p*t;d[1]=(g*l-c*f)*t;d[2]=(m*f-g*k)*t;d[3]=r*t;d[4]=(c*e-g*q)*t;d[5]=(g*h-m*e)*t;d[6]=n*t;d[7]=(f*q-l*e)*t;d[8]=(k*e-f*h)*t;return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=
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|
-b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+
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|
|
-b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});Object.assign(sa.prototype,{set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},
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|
|
-setFromCoplanarPoints:function(){var a=new n,b=new n;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},
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|
|
-distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){return(b||new n).copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(){var a=new n;return function(b,c){var d=c||new n,e=b.delta(a),f=this.normal.dot(e);if(0===f){if(0===this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+this.constant)/f,0>f||1<f?
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|
|
-void 0:d.copy(e).multiplyScalar(f).add(b.start)}}(),intersectsLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectsBox:function(a){return a.intersectsPlane(this)},intersectsSphere:function(a){return a.intersectsPlane(this)},coplanarPoint:function(a){return(a||new n).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new n,b=new Ca;return function(c,d){var e=d||b.getNormalMatrix(c),f=this.coplanarPoint(a).applyMatrix4(c),
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|
|
-e=this.normal.applyMatrix3(e).normalize();this.constant=-f.dot(e);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&a.constant===this.constant}});Object.assign(id.prototype,{set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>
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|
|
-c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],k=c[6],m=c[7],q=c[8],l=c[9],p=c[10],r=c[11],n=c[12],t=c[13],y=c[14],c=c[15];b[0].setComponents(f-a,m-g,r-q,c-n).normalize();b[1].setComponents(f+a,m+g,r+q,c+n).normalize();b[2].setComponents(f+d,m+h,r+l,c+t).normalize();b[3].setComponents(f-d,m-h,r-l,c-t).normalize();b[4].setComponents(f-e,m-k,r-p,c-y).normalize();b[5].setComponents(f+e,m+k,r+p,c+y).normalize();
|
|
|
-return this},intersectsObject:function(){var a=new Ea;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSprite:function(){var a=new Ea;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<
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|
|
-a)return!1;return!0},intersectsBox:function(){var a=new n,b=new n;return function(c){for(var d=this.planes,e=0;6>e;e++){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var g=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>g&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;
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|
-return!0}});ab.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");ab.DefaultOrder="XYZ";Object.defineProperties(ab.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},order:{get:function(){return this._order},set:function(a){this._order=a;this.onChangeCallback()}}});Object.assign(ab.prototype,
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|
|
-{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=R.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],m=e[9],q=e[2],l=e[6],e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,
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|
--1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(l,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-q,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(l,-1,1)),.99999>Math.abs(l)?(this._y=Math.atan2(-q,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(q,-1,1)),.99999>Math.abs(q)?(this._x=Math.atan2(l,e),this._z=
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|
-Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,k),this._y=Math.atan2(-q,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(l,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=
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|
|
-new K;return function(b,c,d){a.makeRotationFromQuaternion(b);return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(){var a=new pa;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();
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|
|
-return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new n(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(Sd.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=this.mask|1<<a|0},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=
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|
-~(1<<a|0)},test:function(a){return 0!==(this.mask&a.mask)}});var Nf=0;z.DefaultUp=new n(0,1,0);z.DefaultMatrixAutoUpdate=!0;Object.assign(z.prototype,va.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrix.multiplyMatrices(a,this.matrix);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,
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|
|
-b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new pa;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateX:function(){var a=new n(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new n(0,1,0);return function(b){return this.rotateOnAxis(a,
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|
|
-b)}}(),rotateZ:function(){var a=new n(0,0,1);return function(b){return this.rotateOnAxis(a,b)}}(),translateOnAxis:function(){var a=new n;return function(b,c){a.copy(b).applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translateX:function(){var a=new n(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=new n(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new n(0,0,1);return function(b){return this.translateOnAxis(a,
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|
|
-b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new K;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new K;return function(b){this.isCamera?a.lookAt(this.position,b,this.up):a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a===this)return console.error("THREE.Object3D.add: object can't be added as a child of itself.",
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|
|
-a),this;a&&a.isObject3D?(null!==a.parent&&a.parent.remove(a),a.parent=this,a.dispatchEvent({type:"added"}),this.children.push(a)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);return this}b=this.children.indexOf(a);-1!==b&&(a.parent=null,a.dispatchEvent({type:"removed"}),this.children.splice(b,1));return this},getObjectById:function(a){return this.getObjectByProperty("id",
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|
|
-a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this;for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){a=a||new n;this.updateMatrixWorld(!0);return a.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var a=new n,b=new n;return function(c){c=c||new pa;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,
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|
|
-c,b);return c}}(),getWorldRotation:function(){var a=new pa;return function(b){b=b||new ab;this.getWorldQuaternion(a);return b.setFromQuaternion(a,this.rotation.order,!1)}}(),getWorldScale:function(){var a=new n,b=new pa;return function(c){c=c||new n;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,b,c);return c}}(),getWorldDirection:function(){var a=new pa;return function(b){b=b||new n;this.getWorldQuaternion(a);return b.set(0,0,1).applyQuaternion(a)}}(),raycast:function(){},traverse:function(a){a(this);
|
|
|
-for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},traverseAncestors:function(a){var b=this.parent;null!==b&&(a(b),b.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||
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|
|
-a)null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].updateMatrixWorld(a)},toJSON:function(a){function b(b,c){void 0===b[c.uuid]&&(b[c.uuid]=c.toJSON(a));return c.uuid}function c(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var d=void 0===a||""===a,e={};d&&(a={geometries:{},materials:{},textures:{},images:{}},
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|
|
-e.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var f={};f.uuid=this.uuid;f.type=this.type;""!==this.name&&(f.name=this.name);"{}"!==JSON.stringify(this.userData)&&(f.userData=this.userData);!0===this.castShadow&&(f.castShadow=!0);!0===this.receiveShadow&&(f.receiveShadow=!0);!1===this.visible&&(f.visible=!1);f.matrix=this.matrix.toArray();void 0!==this.geometry&&(f.geometry=b(a.geometries,this.geometry));if(void 0!==this.material)if(Array.isArray(this.material)){for(var g=[],
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|
|
-h=0,k=this.material.length;h<k;h++)g.push(b(a.materials,this.material[h]));f.material=g}else f.material=b(a.materials,this.material);if(0<this.children.length)for(f.children=[],h=0;h<this.children.length;h++)f.children.push(this.children[h].toJSON(a).object);d&&(d=c(a.geometries),g=c(a.materials),h=c(a.textures),k=c(a.images),0<d.length&&(e.geometries=d),0<g.length&&(e.materials=g),0<h.length&&(e.textures=h),0<k.length&&(e.images=k));e.object=f;return e},clone:function(a){return(new this.constructor).copy(this,
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|
|
-a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.layers.mask=a.layers.mask;this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;
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|
|
-this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(var c=0;c<a.children.length;c++)this.add(a.children[c].clone());return this}});Na.prototype=Object.assign(Object.create(z.prototype),{constructor:Na,isCamera:!0,copy:function(a,b){z.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);return this},getWorldDirection:function(){var a=new pa;return function(b){b=b||new n;this.getWorldQuaternion(a);return b.set(0,
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|
|
-0,-1).applyQuaternion(a)}}(),updateMatrixWorld:function(a){z.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});Fb.prototype=Object.assign(Object.create(Na.prototype),{constructor:Fb,isOrthographicCamera:!0,copy:function(a,b){Na.prototype.copy.call(this,a,b);this.left=a.left;this.right=a.right;this.top=a.top;this.bottom=a.bottom;this.near=a.near;this.far=a.far;this.zoom=a.zoom;this.view=null===
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|
|
-a.view?null:Object.assign({},a.view);return this},setViewOffset:function(a,b,c,d,e,f){this.view={fullWidth:a,fullHeight:b,offsetX:c,offsetY:d,width:e,height:f};this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null;this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/2,e=c-a,c=c+a,a=d+b,b=d-b;if(null!==this.view)var c=this.zoom/(this.view.width/
|
|
|
-this.view.fullWidth),b=this.zoom/(this.view.height/this.view.fullHeight),f=(this.right-this.left)/this.view.width,d=(this.top-this.bottom)/this.view.height,e=e+this.view.offsetX/c*f,c=e+this.view.width/c*f,a=a-this.view.offsetY/b*d,b=a-this.view.height/b*d;this.projectionMatrix.makeOrthographic(e,c,a,b,this.near,this.far)},toJSON:function(a){a=z.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.left=this.left;a.object.right=this.right;a.object.top=this.top;a.object.bottom=this.bottom;
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|
|
-a.object.near=this.near;a.object.far=this.far;null!==this.view&&(a.object.view=Object.assign({},this.view));return a}});qa.prototype=Object.assign(Object.create(Na.prototype),{constructor:qa,isPerspectiveCamera:!0,copy:function(a,b){Na.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=
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|
|
-.5*this.getFilmHeight()/a;this.fov=2*R.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*R.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*R.RAD2DEG*Math.atan(Math.tan(.5*R.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;this.view={fullWidth:a,
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|
|
-fullHeight:b,offsetX:c,offsetY:d,width:e,height:f};this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null;this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*R.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==f)var g=f.fullWidth,h=f.fullHeight,e=e+f.offsetX*d/g,b=b-f.offsetY*c/h,d=f.width/g*d,c=f.height/h*c;f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,
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|
|
-b,b-c,a,this.far)},toJSON:function(a){a=z.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=this.far;a.object.focus=this.focus;a.object.aspect=this.aspect;null!==this.view&&(a.object.view=Object.assign({},this.view));a.object.filmGauge=this.filmGauge;a.object.filmOffset=this.filmOffset;return a}});Object.assign(Sa.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);
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|
|
-this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});var Td=0;Object.assign(M.prototype,va.prototype,{isGeometry:!0,applyMatrix:function(a){for(var b=(new Ca).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];
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|
|
-a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(){var a=new K;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new K;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),
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|
|
-rotateZ:function(){var a=new K;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new K;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new K;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new z;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==
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|
|
-g?[q[a].clone(),q[b].clone(),q[d].clone()]:[],r=void 0!==h?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:[];e=new Sa(a,b,d,f,r,e);c.faces.push(e);void 0!==k&&c.faceVertexUvs[0].push([l[a].clone(),l[b].clone(),l[d].clone()]);void 0!==m&&c.faceVertexUvs[1].push([p[a].clone(),p[b].clone(),p[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,k=void 0!==e.uv?e.uv.array:
|
|
|
-void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(var q=[],l=[],p=[],r=e=0;e<f.length;e+=3,r+=2)c.vertices.push(new n(f[e],f[e+1],f[e+2])),void 0!==g&&q.push(new n(g[e],g[e+1],g[e+2])),void 0!==h&&c.colors.push(new G(h[e],h[e+1],h[e+2])),void 0!==k&&l.push(new C(k[r],k[r+1])),void 0!==m&&p.push(new C(m[r],m[r+1]));var ca=a.groups;if(0<ca.length)for(e=0;e<ca.length;e++)for(var f=ca[e],t=f.start,y=f.count,r=t,t=t+y;r<t;r+=3)void 0!==d?b(d[r],d[r+1],d[r+2],f.materialIndex):
|
|
|
-b(r,r+1,r+2,f.materialIndex);else if(void 0!==d)for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.getCenter().negate();this.translate(a.x,a.y,a.z);return a},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,
|
|
|
-b=this.boundingSphere.radius,b=0===b?1:1/b,c=new K;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},computeFaceNormals:function(){for(var a=new n,b=new n,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){void 0===a&&(a=!0);var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<
|
|
|
-c;b++)d[b]=new n;if(a){var e,f,g,h=new n,k=new n;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),h.cross(k),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(this.computeFaceNormals(),a=0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],
|
|
|
-e=c.vertexNormals,3===e.length?(e[0].copy(d[c.a]),e[1].copy(d[c.b]),e[2].copy(d[c.c])):(e[0]=d[c.a].clone(),e[1]=d[c.b].clone(),e[2]=d[c.c].clone());0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var a,b,c;this.computeFaceNormals();a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];var d=c.vertexNormals;3===d.length?(d[0].copy(c.normal),d[1].copy(c.normal),d[2].copy(c.normal)):(d[0]=c.normal.clone(),d[1]=c.normal.clone(),d[2]=c.normal.clone())}0<this.faces.length&&
|
|
|
-(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new M;f.faces=this.faces;a=0;for(b=
|
|
|
-this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new n,k={a:new n,b:new n,c:new n},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],
|
|
|
-k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Ra);this.boundingBox.setFromPoints(this.vertices)},
|
|
|
-computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new Ea);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(a&&a.isGeometry){var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,m=this.faceVertexUvs[0],q=a.faceVertexUvs[0],l=this.colors,p=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new Ca).getNormalMatrix(b));a=0;for(var r=g.length;a<r;a++){var n=g[a].clone();void 0!==b&&n.applyMatrix4(b);f.push(n)}a=0;for(r=p.length;a<
|
|
|
-r;a++)l.push(p[a].clone());a=0;for(r=k.length;a<r;a++){var g=k[a],t=g.vertexNormals,p=g.vertexColors,l=new Sa(g.a+e,g.b+e,g.c+e);l.normal.copy(g.normal);void 0!==d&&l.normal.applyMatrix3(d).normalize();b=0;for(f=t.length;b<f;b++)n=t[b].clone(),void 0!==d&&n.applyMatrix3(d).normalize(),l.vertexNormals.push(n);l.color.copy(g.color);b=0;for(f=p.length;b<f;b++)n=p[b],l.vertexColors.push(n.clone());l.materialIndex=g.materialIndex+c;h.push(l)}a=0;for(r=q.length;a<r;a++)if(c=q[a],d=[],void 0!==c){b=0;for(f=
|
|
|
-c.length;b<f;b++)d.push(c[b].clone());m.push(d)}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a)},mergeMesh:function(a){a&&a.isMesh?(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+
|
|
|
-Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]===e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},sortFacesByMaterialIndex:function(){for(var a=this.faces,
|
|
|
-b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],f,g;d&&d.length===b&&(f=[]);e&&e.length===b&&(g=[]);for(c=0;c<b;c++){var h=a[c]._id;f&&f.push(d[h]);g&&g.push(e[h])}f&&(this.faceVertexUvs[0]=f);g&&(this.faceVertexUvs[1]=g)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==m[b])return m[b];m[b]=k.length/3;k.push(a.x,
|
|
|
-a.y,a.z);return m[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==l[b])return l[b];l[b]=q.length;q.push(a.getHex());return l[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==r[b])return r[b];r[b]=p.length/2;p.push(a.x,a.y);return r[b]}var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&
|
|
|
-(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],m={},q=[],l={},p=[],r={};for(g=0;g<this.faces.length;g++){var n=this.faces[g],t=void 0!==this.faceVertexUvs[0][g],y=0<n.normal.length(),x=0<n.vertexNormals.length,v=1!==n.color.r||1!==n.color.g||1!==n.color.b,H=0<n.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!0),w=a(w,2,!1),w=a(w,3,t),w=a(w,4,y),w=a(w,5,x),w=a(w,6,v),w=a(w,7,H);h.push(w);h.push(n.a,n.b,n.c);h.push(n.materialIndex);
|
|
|
-t&&(t=this.faceVertexUvs[0][g],h.push(d(t[0]),d(t[1]),d(t[2])));y&&h.push(b(n.normal));x&&(y=n.vertexNormals,h.push(b(y[0]),b(y[1]),b(y[2])));v&&h.push(c(n.color));H&&(n=n.vertexColors,h.push(c(n[0]),c(n[1]),c(n[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<q.length&&(e.data.colors=q);0<p.length&&(e.data.uvs=[p]);e.data.faces=h;return e},clone:function(){return(new M).copy(this)},copy:function(a){var b,c,d,e,f,g;this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=
|
|
|
-[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;d=a.vertices;b=0;for(c=d.length;b<c;b++)this.vertices.push(d[b].clone());d=a.colors;b=0;for(c=d.length;b<c;b++)this.colors.push(d[b].clone());d=a.faces;b=0;for(c=d.length;b<c;b++)this.faces.push(d[b].clone());b=0;for(c=a.faceVertexUvs.length;b<c;b++){var h=a.faceVertexUvs[b];void 0===this.faceVertexUvs[b]&&(this.faceVertexUvs[b]=[]);d=0;for(e=h.length;d<
|
|
|
-e;d++){var k=h[d],m=[];f=0;for(g=k.length;f<g;f++)m.push(k[f].clone());this.faceVertexUvs[b].push(m)}}f=a.morphTargets;b=0;for(c=f.length;b<c;b++){g={};g.name=f[b].name;if(void 0!==f[b].vertices)for(g.vertices=[],d=0,e=f[b].vertices.length;d<e;d++)g.vertices.push(f[b].vertices[d].clone());if(void 0!==f[b].normals)for(g.normals=[],d=0,e=f[b].normals.length;d<e;d++)g.normals.push(f[b].normals[d].clone());this.morphTargets.push(g)}f=a.morphNormals;b=0;for(c=f.length;b<c;b++){g={};if(void 0!==f[b].vertexNormals)for(g.vertexNormals=
|
|
|
-[],d=0,e=f[b].vertexNormals.length;d<e;d++)h=f[b].vertexNormals[d],k={},k.a=h.a.clone(),k.b=h.b.clone(),k.c=h.c.clone(),g.vertexNormals.push(k);if(void 0!==f[b].faceNormals)for(g.faceNormals=[],d=0,e=f[b].faceNormals.length;d<e;d++)g.faceNormals.push(f[b].faceNormals[d].clone());this.morphNormals.push(g)}d=a.skinWeights;b=0;for(c=d.length;b<c;b++)this.skinWeights.push(d[b].clone());d=a.skinIndices;b=0;for(c=d.length;b<c;b++)this.skinIndices.push(d[b].clone());d=a.lineDistances;b=0;for(c=d.length;b<
|
|
|
-c;b++)this.lineDistances.push(d[b]);b=a.boundingBox;null!==b&&(this.boundingBox=b.clone());b=a.boundingSphere;null!==b&&(this.boundingSphere=b.clone());this.elementsNeedUpdate=a.elementsNeedUpdate;this.verticesNeedUpdate=a.verticesNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.lineDistancesNeedUpdate=a.lineDistancesNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
|
|
|
-Object.defineProperty(I.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(I.prototype,{isBufferAttribute:!0,setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.itemSize:0;this.array=a},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.itemSize=a.itemSize;this.count=a.count;this.normalized=a.normalized;
|
|
|
-this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.itemSize;c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d];return this},copyArray:function(a){this.array.set(a);return this},copyColorsArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",d),f=new G);b[c++]=f.r;b[c++]=f.g;b[c++]=f.b}return this},copyIndicesArray:function(a){for(var b=this.array,
|
|
|
-c=0,d=0,e=a.length;d<e;d++){var f=a[d];b[c++]=f.a;b[c++]=f.b;b[c++]=f.c}return this},copyVector2sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",d),f=new C);b[c++]=f.x;b[c++]=f.y}return this},copyVector3sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",d),f=new n);
|
|
|
-b[c++]=f.x;b[c++]=f.y;b[c++]=f.z}return this},copyVector4sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",d),f=new fa);b[c++]=f.x;b[c++]=f.y;b[c++]=f.z;b[c++]=f.w}return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},getX:function(a){return this.array[a*this.itemSize]},setX:function(a,b){this.array[a*this.itemSize]=b;return this},getY:function(a){return this.array[a*
|
|
|
-this.itemSize+1]},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},getZ:function(a){return this.array[a*this.itemSize+2]},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},getW:function(a){return this.array[a*this.itemSize+3]},setW:function(a,b){this.array[a*this.itemSize+3]=b;return this},setXY:function(a,b,c){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=
|
|
|
-d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this},onUpload:function(a){this.onUploadCallback=a;return this},clone:function(){return(new this.constructor(this.array,this.itemSize)).copy(this)}});pc.prototype=Object.create(I.prototype);pc.prototype.constructor=pc;qc.prototype=Object.create(I.prototype);qc.prototype.constructor=qc;rc.prototype=Object.create(I.prototype);rc.prototype.constructor=rc;sc.prototype=
|
|
|
-Object.create(I.prototype);sc.prototype.constructor=sc;gb.prototype=Object.create(I.prototype);gb.prototype.constructor=gb;tc.prototype=Object.create(I.prototype);tc.prototype.constructor=tc;hb.prototype=Object.create(I.prototype);hb.prototype.constructor=hb;A.prototype=Object.create(I.prototype);A.prototype.constructor=A;uc.prototype=Object.create(I.prototype);uc.prototype.constructor=uc;Object.assign(Le.prototype,{computeGroups:function(a){var b,c=[],d=void 0;a=a.faces;for(var e=0;e<a.length;e++){var f=
|
|
|
-a[e];f.materialIndex!==d&&(d=f.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,h=g.length,k;if(0<h){k=[];for(var m=0;m<h;m++)k[m]=[];this.morphTargets.position=k}var q=a.morphNormals,l=q.length,p;if(0<l){p=[];for(m=0;m<l;m++)p[m]=[];this.morphTargets.normal=p}for(var r=
|
|
|
-a.skinIndices,n=a.skinWeights,t=r.length===c.length,y=n.length===c.length,m=0;m<b.length;m++){var x=b[m];this.vertices.push(c[x.a],c[x.b],c[x.c]);var v=x.vertexNormals;3===v.length?this.normals.push(v[0],v[1],v[2]):(v=x.normal,this.normals.push(v,v,v));v=x.vertexColors;3===v.length?this.colors.push(v[0],v[1],v[2]):(v=x.color,this.colors.push(v,v,v));!0===e&&(v=d[0][m],void 0!==v?this.uvs.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new C,
|
|
|
-new C,new C)));!0===f&&(v=d[1][m],void 0!==v?this.uvs2.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",m),this.uvs2.push(new C,new C,new C)));for(v=0;v<h;v++){var H=g[v].vertices;k[v].push(H[x.a],H[x.b],H[x.c])}for(v=0;v<l;v++)H=q[v].vertexNormals[m],p[v].push(H.a,H.b,H.c);t&&this.skinIndices.push(r[x.a],r[x.b],r[x.c]);y&&this.skinWeights.push(n[x.a],n[x.b],n[x.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=
|
|
|
-a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this}});E.MaxIndex=65535;Object.assign(E.prototype,va.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<Ud(a)?hb:gb)(a,1):this.index=a},addAttribute:function(a,b,c){if(b&&b.isBufferAttribute||b&&b.isInterleavedBufferAttribute)if("index"===a)console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),
|
|
|
-this.setIndex(b);else return this.attributes[a]=b,this;else console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new I(b,c))},getAttribute:function(a){return this.attributes[a]},removeAttribute:function(a){delete this.attributes[a];return this},addGroup:function(a,b,c){this.groups.push({start:a,count:b,materialIndex:void 0!==c?c:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(a,b){this.drawRange.start=a;this.drawRange.count=b},
|
|
|
-applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToBufferAttribute(b),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new Ca).getNormalMatrix(a).applyToBufferAttribute(b),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a=new K;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new K;return function(b){a.makeRotationY(b);
|
|
|
-this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new K;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new K;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new K;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new z;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),center:function(){this.computeBoundingBox();
|
|
|
-var a=this.boundingBox.getCenter().negate();this.translate(a.x,a.y,a.z);return a},setFromObject:function(a){var b=a.geometry;if(a.isPoints||a.isLine){a=new A(3*b.vertices.length,3);var c=new A(3*b.colors.length,3);this.addAttribute("position",a.copyVector3sArray(b.vertices));this.addAttribute("color",c.copyColorsArray(b.colors));b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new A(b.lineDistances.length,1),this.addAttribute("lineDistance",a.copyArray(b.lineDistances)));null!==b.boundingSphere&&
|
|
|
-(this.boundingSphere=b.boundingSphere.clone());null!==b.boundingBox&&(this.boundingBox=b.boundingBox.clone())}else a.isMesh&&b&&b.isGeometry&&this.fromGeometry(b);return this},updateFromObject:function(a){var b=a.geometry;if(a.isMesh){var c=b.__directGeometry;!0===b.elementsNeedUpdate&&(c=void 0,b.elementsNeedUpdate=!1);if(void 0===c)return this.fromGeometry(b);c.verticesNeedUpdate=b.verticesNeedUpdate;c.normalsNeedUpdate=b.normalsNeedUpdate;c.colorsNeedUpdate=b.colorsNeedUpdate;c.uvsNeedUpdate=b.uvsNeedUpdate;
|
|
|
-c.groupsNeedUpdate=b.groupsNeedUpdate;b.verticesNeedUpdate=!1;b.normalsNeedUpdate=!1;b.colorsNeedUpdate=!1;b.uvsNeedUpdate=!1;b.groupsNeedUpdate=!1;b=c}!0===b.verticesNeedUpdate&&(c=this.attributes.position,void 0!==c&&(c.copyVector3sArray(b.vertices),c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.attributes.normal,void 0!==c&&(c.copyVector3sArray(b.normals),c.needsUpdate=!0),b.normalsNeedUpdate=!1);!0===b.colorsNeedUpdate&&(c=this.attributes.color,void 0!==c&&(c.copyColorsArray(b.colors),
|
|
|
-c.needsUpdate=!0),b.colorsNeedUpdate=!1);b.uvsNeedUpdate&&(c=this.attributes.uv,void 0!==c&&(c.copyVector2sArray(b.uvs),c.needsUpdate=!0),b.uvsNeedUpdate=!1);b.lineDistancesNeedUpdate&&(c=this.attributes.lineDistance,void 0!==c&&(c.copyArray(b.lineDistances),c.needsUpdate=!0),b.lineDistancesNeedUpdate=!1);b.groupsNeedUpdate&&(b.computeGroups(a.geometry),this.groups=b.groups,b.groupsNeedUpdate=!1);return this},fromGeometry:function(a){a.__directGeometry=(new Le).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},
|
|
|
-fromDirectGeometry:function(a){var b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new I(b,3)).copyVector3sArray(a.vertices));0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new I(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new I(b,3)).copyColorsArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new I(b,2)).copyVector2sArray(a.uvs)));
|
|
|
-0<a.uvs2.length&&(b=new Float32Array(2*a.uvs2.length),this.addAttribute("uv2",(new I(b,2)).copyVector2sArray(a.uvs2)));0<a.indices.length&&(b=new (65535<Ud(a.indices)?Uint32Array:Uint16Array)(3*a.indices.length),this.setIndex((new I(b,1)).copyIndicesArray(a.indices)));this.groups=a.groups;for(var c in a.morphTargets){for(var b=[],d=a.morphTargets[c],e=0,f=d.length;e<f;e++){var g=d[e],h=new A(3*g.length,3);b.push(h.copyVector3sArray(g))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new A(4*
|
|
|
-a.skinIndices.length,4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new A(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Ra);var a=this.attributes.position;void 0!==a?this.boundingBox.setFromBufferAttribute(a):
|
|
|
-this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var a=new Ra,b=new n;return function(){null===this.boundingSphere&&(this.boundingSphere=new Ea);var c=this.attributes.position;if(c){var d=this.boundingSphere.center;a.setFromBufferAttribute(c);
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|
|
-a.getCenter(d);for(var e=0,f=0,g=c.count;f<g;f++)b.x=c.getX(f),b.y=c.getY(f),b.z=c.getZ(f),e=Math.max(e,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(e);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;
|
|
|
-if(void 0===b.normal)this.addAttribute("normal",new I(new Float32Array(d.length),3));else for(var e=b.normal.array,f=0,g=e.length;f<g;f++)e[f]=0;var e=b.normal.array,h,k,m,q=new n,l=new n,p=new n,r=new n,ca=new n;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var t=0,y=c.length;t<y;++t)for(f=c[t],g=f.start,h=f.count,f=g,g+=h;f<g;f+=3)h=3*a[f+0],k=3*a[f+1],m=3*a[f+2],q.fromArray(d,h),l.fromArray(d,k),p.fromArray(d,m),r.subVectors(p,l),ca.subVectors(q,l),r.cross(ca),e[h]+=r.x,e[h+1]+=r.y,
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|
-e[h+2]+=r.z,e[k]+=r.x,e[k+1]+=r.y,e[k+2]+=r.z,e[m]+=r.x,e[m+1]+=r.y,e[m+2]+=r.z}else for(f=0,g=d.length;f<g;f+=9)q.fromArray(d,f),l.fromArray(d,f+3),p.fromArray(d,f+6),r.subVectors(p,l),ca.subVectors(q,l),r.cross(ca),e[f]=r.x,e[f+1]=r.y,e[f+2]=r.z,e[f+3]=r.x,e[f+4]=r.y,e[f+5]=r.z,e[f+6]=r.x,e[f+7]=r.y,e[f+8]=r.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,b){if(a&&a.isBufferGeometry){void 0===b&&(b=0);var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d])for(var e=
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|
-c[d].array,f=a.attributes[d],g=f.array,h=0,f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){var a=new n;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,a.y,a.z)}}(),toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),
|
|
|
-this;var a=new E,b=this.index.array,c=this.attributes,d;for(d in c){for(var e=c[d],f=e.array,e=e.itemSize,g=new f.constructor(b.length*e),h,k=0,m=0,q=b.length;m<q;m++){h=b[m]*e;for(var l=0;l<e;l++)g[k++]=f[h++]}a.addAttribute(d,new I(g,e))}return a},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==b[c]&&
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|
|
-(a[c]=b[c]);return a}a.data={attributes:{}};var d=this.index;null!==d&&(b=Array.prototype.slice.call(d.array),a.data.index={type:d.array.constructor.name,array:b});d=this.attributes;for(c in d){var e=d[c],b=Array.prototype.slice.call(e.array);a.data.attributes[c]={itemSize:e.itemSize,type:e.array.constructor.name,array:b,normalized:e.normalized}}c=this.groups;0<c.length&&(a.data.groups=JSON.parse(JSON.stringify(c)));c=this.boundingSphere;null!==c&&(a.data.boundingSphere={center:c.center.toArray(),
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|
|
-radius:c.radius});return a},clone:function(){return(new E).copy(this)},copy:function(a){var b,c,d;this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;c=a.index;null!==c&&this.setIndex(c.clone());c=a.attributes;for(b in c)this.addAttribute(b,c[b].clone());var e=a.morphAttributes;for(b in e){var f=[],g=e[b];c=0;for(d=g.length;c<d;c++)f.push(g[c].clone());this.morphAttributes[b]=f}b=a.groups;c=0;for(d=b.length;c<d;c++)e=
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|
-b[c],this.addGroup(e.start,e.count,e.materialIndex);b=a.boundingBox;null!==b&&(this.boundingBox=b.clone());b=a.boundingSphere;null!==b&&(this.boundingSphere=b.clone());this.drawRange.start=a.drawRange.start;this.drawRange.count=a.drawRange.count;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Gb.prototype=Object.create(M.prototype);Gb.prototype.constructor=Gb;ib.prototype=Object.create(E.prototype);ib.prototype.constructor=ib;vc.prototype=Object.create(M.prototype);vc.prototype.constructor=
|
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|
-vc;jb.prototype=Object.create(E.prototype);jb.prototype.constructor=jb;wa.prototype=Object.create(X.prototype);wa.prototype.constructor=wa;wa.prototype.isMeshBasicMaterial=!0;wa.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=
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|
-a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;return this};Object.assign(kb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);
|
|
|
-return this},at:function(a,b){return(b||new n).copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(){var a=new n;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new n;c.subVectors(a,this.origin);var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},
|
|
|
-distanceSqToPoint:function(){var a=new n;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),
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|
|
-q=-c.dot(b),l=c.lengthSq(),p=Math.abs(1-k*k),r;0<p?(d=k*q-m,e=k*m-q,r=h*p,0<=d?e>=-r?e<=r?(h=1/p,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*q)+l):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*q)+l):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*q)+l):e<=-r?(d=Math.max(0,-(-k*h+m)),e=0<d?-h:Math.min(Math.max(-h,-q),h),k=-d*d+e*(e+2*q)+l):e<=r?(d=0,e=Math.min(Math.max(-h,-q),h),k=e*(e+2*q)+l):(d=Math.max(0,-(k*h+m)),e=0<d?h:Math.min(Math.max(-h,-q),h),k=-d*d+e*(e+2*q)+l)):(e=0<k?-h:h,d=Math.max(0,-(k*e+m)),k=-d*
|
|
|
-d+e*(e+2*q)+l);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new n;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d,f=b.radius*b.radius;if(e>f)return null;f=Math.sqrt(f-e);e=d-f;d+=f;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);
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|
|
-if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z;var h=this.origin;0<=d?(c=(a.min.x-h.x)*d,d*=a.max.x-h.x):(c=(a.max.x-
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|
|
-h.x)*d,d*=a.min.x-h.x);0<=f?(e=(a.min.y-h.y)*f,f*=a.max.y-h.y):(e=(a.max.y-h.y)*f,f*=a.min.y-h.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(f<d||d!==d)d=f;0<=g?(e=(a.min.z-h.z)*g,g*=a.max.z-h.z):(e=(a.max.z-h.z)*g,g*=a.min.z-h.z);if(c>g||e>d)return null;if(e>c||c!==c)c=e;if(g<d||d!==d)d=g;return 0>d?null:this.at(0<=c?c:d,b)},intersectsBox:function(){var a=new n;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new n,b=new n,c=new n,d=new n;return function(e,
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|
|
-f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));if(0>g||e+g>f)return null;e=-h*a.dot(d);return 0>e?null:this.at(e/f,k)}}(),applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&
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|
|
-a.direction.equals(this.direction)}});Object.assign(Hb.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){return(a||new n).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){return(a||new n).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},
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|
|
-at:function(a,b){var c=b||new n;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new n,b=new n;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=R.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new n;return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);
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|
-return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});Object.assign(Ta,{normal:function(){var a=new n;return function(b,c,d,e){e=e||new n;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}(),barycoordFromPoint:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var m=
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|
-d*k-e*e;h=h||new n;if(0===m)return h.set(-2,-1,-1);m=1/m;k=(k*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-k-d,d,k)}}(),containsPoint:function(){var a=new n;return function(b,c,d,e){b=Ta.barycoordFromPoint(b,c,d,e,a);return 0<=b.x&&0<=b.y&&1>=b.x+b.y}}()});Object.assign(Ta.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},
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|
|
-copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new n,b=new n;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),midpoint:function(a){return(a||new n).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return Ta.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new sa).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return Ta.barycoordFromPoint(a,
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|
|
-this.a,this.b,this.c,b)},containsPoint:function(a){return Ta.containsPoint(a,this.a,this.b,this.c)},closestPointToPoint:function(){var a=new sa,b=[new Hb,new Hb,new Hb],c=new n,d=new n;return function(e,f){var g=f||new n,h=Infinity;a.setFromCoplanarPoints(this.a,this.b,this.c);a.projectPoint(e,c);if(!0===this.containsPoint(c))g.copy(c);else{b[0].set(this.a,this.b);b[1].set(this.b,this.c);b[2].set(this.c,this.a);for(var k=0;k<b.length;k++){b[k].closestPointToPoint(c,!0,d);var m=c.distanceToSquared(d);
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|
-m<h&&(h=m,g.copy(d))}}return g}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});ta.prototype=Object.assign(Object.create(z.prototype),{constructor:ta,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){z.prototype.copy.call(this,a);this.drawMode=a.drawMode;return this},updateMorphTargets:function(){var a=this.geometry,b,c;if(a.isBufferGeometry){if(a=a.morphAttributes,b=Object.keys(a),0<b.length){var d=a[b[0]];if(void 0!==d)for(this.morphTargetInfluences=
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|
-[],this.morphTargetDictionary={},a=0,b=d.length;a<b;a++)c=d[a].name||String(a),this.morphTargetInfluences.push(0),this.morphTargetDictionary[c]=a}}else if(d=a.morphTargets,void 0!==d&&0<d.length)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=d.length;a<b;a++)c=d[a].name||String(a),this.morphTargetInfluences.push(0),this.morphTargetDictionary[c]=a},raycast:function(){function a(a,b,c,d,e,f,g){Ta.barycoordFromPoint(a,b,c,d,t);e.multiplyScalar(t.x);f.multiplyScalar(t.y);g.multiplyScalar(t.z);
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|
|
-e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;x.copy(h);x.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(x);return b<c.near||b>c.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,m,q,l,n){g.fromBufferAttribute(f,q);h.fromBufferAttribute(f,l);k.fromBufferAttribute(f,n);if(c=b(c,c.material,d,e,g,h,k,y))m&&(p.fromBufferAttribute(m,q),r.fromBufferAttribute(m,
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|
-l),ca.fromBufferAttribute(m,n),c.uv=a(y,g,h,k,p,r,ca)),c.face=new Sa(q,l,n,Ta.normal(g,h,k)),c.faceIndex=q;return c}var d=new K,e=new kb,f=new Ea,g=new n,h=new n,k=new n,m=new n,q=new n,l=new n,p=new C,r=new C,ca=new C,t=new n,y=new n,x=new n;return function(n,t){var w=this.geometry,x=this.material,z=this.matrixWorld;if(void 0!==x&&(null===w.boundingSphere&&w.computeBoundingSphere(),f.copy(w.boundingSphere),f.applyMatrix4(z),!1!==n.ray.intersectsSphere(f)&&(d.getInverse(z),e.copy(n.ray).applyMatrix4(d),
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|
|
-null===w.boundingBox||!1!==e.intersectsBox(w.boundingBox)))){var D;if(w.isBufferGeometry){var P,C,x=w.index,F=w.attributes.position,z=w.attributes.uv,A,E;if(null!==x)for(A=0,E=x.count;A<E;A+=3){if(w=x.getX(A),P=x.getX(A+1),C=x.getX(A+2),D=c(this,n,e,F,z,w,P,C))D.faceIndex=Math.floor(A/3),t.push(D)}else for(A=0,E=F.count;A<E;A+=3)if(w=A,P=A+1,C=A+2,D=c(this,n,e,F,z,w,P,C))D.index=w,t.push(D)}else if(w.isGeometry){var G,z=Array.isArray(x);A=w.vertices;E=w.faces;P=w.faceVertexUvs[0];0<P.length&&(F=P);
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|
-for(var K=0,M=E.length;K<M;K++){var Q=E[K];D=z?x[Q.materialIndex]:x;if(void 0!==D){P=A[Q.a];C=A[Q.b];G=A[Q.c];if(!0===D.morphTargets){var N=w.morphTargets,Y=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var aa=0,T=N.length;aa<T;aa++){var O=Y[aa];if(0!==O){var I=N[aa].vertices;g.addScaledVector(m.subVectors(I[Q.a],P),O);h.addScaledVector(q.subVectors(I[Q.b],C),O);k.addScaledVector(l.subVectors(I[Q.c],G),O)}}g.add(P);h.add(C);k.add(G);P=g;C=h;G=k}if(D=b(this,D,n,e,P,C,G,y))F&&
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-F[K]&&(N=F[K],p.copy(N[0]),r.copy(N[1]),ca.copy(N[2]),D.uv=a(y,P,C,G,p,r,ca)),D.face=Q,D.faceIndex=K,t.push(D)}}}}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});var dg=0;md.prototype=Object.assign(Object.create(qa.prototype),{constructor:md,isArrayCamera:!0});Ib.prototype.isFogExp2=!0;Ib.prototype.clone=function(){return new Ib(this.color.getHex(),this.density)};Ib.prototype.toJSON=function(a){return{type:"FogExp2",color:this.color.getHex(),density:this.density}};
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|
-Jb.prototype.isFog=!0;Jb.prototype.clone=function(){return new Jb(this.color.getHex(),this.near,this.far)};Jb.prototype.toJSON=function(a){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}};nd.prototype=Object.assign(Object.create(z.prototype),{constructor:nd,copy:function(a,b){z.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());
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-this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this},toJSON:function(a){var b=z.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));null!==this.fog&&(b.object.fog=this.fog.toJSON());return b}});$d.prototype=Object.assign(Object.create(z.prototype),{constructor:$d,isLensFlare:!0,copy:function(a){z.prototype.copy.call(this,a);this.positionScreen.copy(a.positionScreen);this.customUpdateCallback=a.customUpdateCallback;for(var b=
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-0,c=a.lensFlares.length;b<c;b++)this.lensFlares.push(a.lensFlares[b]);return this},add:function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new G(16777215));void 0===d&&(d=1);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:0,opacity:f,color:e,blending:d})},updateLensFlares:function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],
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-c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=c.x*Math.PI*.25,c.rotation+=.25*(c.wantedRotation-c.rotation)}});bb.prototype=Object.create(X.prototype);bb.prototype.constructor=bb;bb.prototype.isSpriteMaterial=!0;bb.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;return this};xc.prototype=Object.assign(Object.create(z.prototype),{constructor:xc,isSprite:!0,raycast:function(){var a=
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|
-new n,b=new n,c=new n;return function(d,e){b.setFromMatrixPosition(this.matrixWorld);d.ray.closestPointToPoint(b,a);c.setFromMatrixScale(this.matrixWorld);var f=c.x*c.y/4;b.distanceToSquared(a)>f||(f=d.ray.origin.distanceTo(a),f<d.near||f>d.far||e.push({distance:f,point:a.clone(),face:null,object:this}))}}(),clone:function(){return(new this.constructor(this.material)).copy(this)}});yc.prototype=Object.assign(Object.create(z.prototype),{constructor:yc,copy:function(a){z.prototype.copy.call(this,a,
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|
-!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)},getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object},raycast:function(){var a=new n;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=
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|
-b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new n,b=new n;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=z.prototype.toJSON.call(this,a);a.object.levels=
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|
-[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Object.assign(zc.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new K;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}},pose:function(){var a,b,c;b=0;for(c=this.bones.length;b<c;b++)(a=this.bones[b])&&a.matrixWorld.getInverse(this.boneInverses[b]);b=0;for(c=this.bones.length;b<
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|
-c;b++)if(a=this.bones[b])a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},update:function(){var a=new K,b=new K;return function(){for(var c=this.bones,d=this.boneInverses,e=this.boneMatrices,f=this.boneTexture,g=0,h=c.length;g<h;g++)a.multiplyMatrices(c[g]?c[g].matrixWorld:b,d[g]),a.toArray(e,16*g);void 0!==f&&(f.needsUpdate=!0)}}(),clone:function(){return new zc(this.bones,
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|
-this.boneInverses)}});od.prototype=Object.assign(Object.create(z.prototype),{constructor:od,isBone:!0});pd.prototype=Object.assign(Object.create(ta.prototype),{constructor:pd,isSkinnedMesh:!0,initBones:function(){var a=[],b,c,d,e;if(this.geometry&&void 0!==this.geometry.bones){d=0;for(e=this.geometry.bones.length;d<e;d++)c=this.geometry.bones[d],b=new od,a.push(b),b.name=c.name,b.position.fromArray(c.pos),b.quaternion.fromArray(c.rotq),void 0!==c.scl&&b.scale.fromArray(c.scl);d=0;for(e=this.geometry.bones.length;d<
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|
|
-e;d++)c=this.geometry.bones[d],-1!==c.parent&&null!==c.parent&&void 0!==a[c.parent]?a[c.parent].add(a[d]):this.add(a[d])}this.updateMatrixWorld(!0);return a},bind:function(a,b){this.skeleton=a;void 0===b&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var a,b;if(this.geometry&&this.geometry.isGeometry)for(b=0;b<this.geometry.skinWeights.length;b++){var c=
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|
-this.geometry.skinWeights[b];a=1/c.lengthManhattan();Infinity!==a?c.multiplyScalar(a):c.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var c=new fa,d=this.geometry.attributes.skinWeight;for(b=0;b<d.count;b++)c.x=d.getX(b),c.y=d.getY(b),c.z=d.getZ(b),c.w=d.getW(b),a=1/c.lengthManhattan(),Infinity!==a?c.multiplyScalar(a):c.set(1,0,0,0),d.setXYZW(b,c.x,c.y,c.z,c.w)}},updateMatrixWorld:function(a){ta.prototype.updateMatrixWorld.call(this,a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):
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|
|
-"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});ha.prototype=Object.create(X.prototype);ha.prototype.constructor=ha;ha.prototype.isLineBasicMaterial=!0;ha.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;
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|
-return this};za.prototype=Object.assign(Object.create(z.prototype),{constructor:za,isLine:!0,raycast:function(){var a=new K,b=new kb,c=new Ea;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var k=new n,m=new n,h=new n,q=new n,l=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var p=g.index,
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|
-r=g.attributes.position.array;if(null!==p)for(var p=p.array,g=0,ca=p.length-1;g<ca;g+=l){var t=p[g+1];k.fromArray(r,3*p[g]);m.fromArray(r,3*t);t=b.distanceSqToSegment(k,m,q,h);t>f||(q.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(q),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else for(g=0,ca=r.length/3-1;g<ca;g+=l)k.fromArray(r,3*g),m.fromArray(r,3*g+3),t=b.distanceSqToSegment(k,m,q,h),t>f||(q.applyMatrix4(this.matrixWorld),
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|
|
-t=d.ray.origin.distanceTo(q),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=g.vertices,m=k.length,g=0;g<m-1;g+=l)t=b.distanceSqToSegment(k[g],k[g+1],q,h),t>f||(q.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(q),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,
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|
|
-this.material)).copy(this)}});ba.prototype=Object.assign(Object.create(za.prototype),{constructor:ba,isLineSegments:!0});qd.prototype=Object.assign(Object.create(za.prototype),{constructor:qd,isLineLoop:!0});Fa.prototype=Object.create(X.prototype);Fa.prototype.constructor=Fa;Fa.prototype.isPointsMaterial=!0;Fa.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;return this};Kb.prototype=Object.assign(Object.create(z.prototype),
|
|
|
-{constructor:Kb,isPoints:!0,raycast:function(){var a=new K,b=new kb,c=new Ea;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);if(f<q){var h=b.closestPointToPoint(a);h.applyMatrix4(k);var m=d.ray.origin.distanceTo(h);m<d.near||m>d.far||e.push({distance:m,distanceToRay:Math.sqrt(f),point:h.clone(),index:c,face:null,object:g})}}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);
|
|
|
-c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var m=m/((this.scale.x+this.scale.y+this.scale.z)/3),q=m*m,m=new n;if(h.isBufferGeometry){var l=h.index,h=h.attributes.position.array;if(null!==l)for(var p=l.array,l=0,r=p.length;l<r;l++){var ca=p[l];m.fromArray(h,3*ca);f(m,ca)}else for(l=0,p=h.length/3;l<p;l++)m.fromArray(h,3*l),f(m,l)}else for(m=h.vertices,l=0,p=m.length;l<p;l++)f(m[l],l)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});
|
|
|
-Ac.prototype=Object.assign(Object.create(z.prototype),{constructor:Ac});rd.prototype=Object.create(W.prototype);rd.prototype.constructor=rd;Lb.prototype=Object.create(W.prototype);Lb.prototype.constructor=Lb;Lb.prototype.isCompressedTexture=!0;sd.prototype=Object.create(W.prototype);sd.prototype.constructor=sd;Bc.prototype=Object.create(W.prototype);Bc.prototype.constructor=Bc;Bc.prototype.isDepthTexture=!0;Mb.prototype=Object.create(E.prototype);Mb.prototype.constructor=Mb;Cc.prototype=Object.create(M.prototype);
|
|
|
-Cc.prototype.constructor=Cc;Nb.prototype=Object.create(E.prototype);Nb.prototype.constructor=Nb;Dc.prototype=Object.create(M.prototype);Dc.prototype.constructor=Dc;xa.prototype=Object.create(E.prototype);xa.prototype.constructor=xa;Ec.prototype=Object.create(M.prototype);Ec.prototype.constructor=Ec;Ob.prototype=Object.create(xa.prototype);Ob.prototype.constructor=Ob;Fc.prototype=Object.create(M.prototype);Fc.prototype.constructor=Fc;lb.prototype=Object.create(xa.prototype);lb.prototype.constructor=
|
|
|
-lb;Gc.prototype=Object.create(M.prototype);Gc.prototype.constructor=Gc;Pb.prototype=Object.create(xa.prototype);Pb.prototype.constructor=Pb;Hc.prototype=Object.create(M.prototype);Hc.prototype.constructor=Hc;Qb.prototype=Object.create(xa.prototype);Qb.prototype.constructor=Qb;Ic.prototype=Object.create(M.prototype);Ic.prototype.constructor=Ic;Rb.prototype=Object.create(E.prototype);Rb.prototype.constructor=Rb;Jc.prototype=Object.create(M.prototype);Jc.prototype.constructor=Jc;Sb.prototype=Object.create(E.prototype);
|
|
|
-Sb.prototype.constructor=Sb;Kc.prototype=Object.create(M.prototype);Kc.prototype.constructor=Kc;Tb.prototype=Object.create(E.prototype);Tb.prototype.constructor=Tb;var Ia={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},triangulate:function(){return function(a,b){var c=a.length;if(3>c)return null;var d=[],e=[],f=[],g,h,k;if(0<Ia.area(a))for(h=0;h<c;h++)e[h]=h;else for(h=0;h<c;h++)e[h]=c-1-h;var m=2*c;for(h=c-1;2<c;){if(0>=m--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");
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|
|
-break}g=h;c<=g&&(g=0);h=g+1;c<=h&&(h=0);k=h+1;c<=k&&(k=0);var q;a:{var l,p,r,n,t,y,x,v;l=a[e[g]].x;p=a[e[g]].y;r=a[e[h]].x;n=a[e[h]].y;t=a[e[k]].x;y=a[e[k]].y;if(0>=(r-l)*(y-p)-(n-p)*(t-l))q=!1;else{var H,w,J,A,D,P,z,C,E,G;H=t-r;w=y-n;J=l-t;A=p-y;D=r-l;P=n-p;for(q=0;q<c;q++)if(x=a[e[q]].x,v=a[e[q]].y,!(x===l&&v===p||x===r&&v===n||x===t&&v===y)&&(z=x-l,C=v-p,E=x-r,G=v-n,x-=t,v-=y,E=H*G-w*E,z=D*C-P*z,C=J*v-A*x,E>=-Number.EPSILON&&C>=-Number.EPSILON&&z>=-Number.EPSILON)){q=!1;break a}q=!0}}if(q){d.push([a[e[g]],
|
|
|
-a[e[h]],a[e[k]]]);f.push([e[g],e[h],e[k]]);g=h;for(k=h+1;k<c;g++,k++)e[g]=e[k];c--;m=2*c}}return b?f:d}}(),triangulateShape:function(a,b){function c(a){var b=a.length;2<b&&a[b-1].equals(a[0])&&a.pop()}function d(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function e(a,b,c,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-c.x,m=e.y-c.y,l=a.x-c.x,q=a.y-c.y,p=h*k-g*m,n=h*l-g*q;if(Math.abs(p)>Number.EPSILON){if(0<p){if(0>n||n>p)return[];k=m*l-k*
|
|
|
-q;if(0>k||k>p)return[]}else{if(0<n||n<p)return[];k=m*l-k*q;if(0<k||k<p)return[]}if(0===k)return!f||0!==n&&n!==p?[a]:[];if(k===p)return!f||0!==n&&n!==p?[b]:[];if(0===n)return[c];if(n===p)return[e];f=k/p;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==n||m*l!==k*q)return[];h=0===g&&0===h;k=0===k&&0===m;if(h&&k)return a.x!==c.x||a.y!==c.y?[]:[a];if(h)return d(c,e,a)?[a]:[];if(k)return d(a,b,c)?[c]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),c.x<e.x?(b=c,p=c.x,m=e,c=e.x):(b=e,p=e.x,m=c,c=c.x)):
|
|
|
-(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),c.y<e.y?(b=c,p=c.y,m=e,c=e.y):(b=e,p=e.y,m=c,c=c.y));return k<=p?a<p?[]:a===p?f?[]:[b]:a<=c?[b,h]:[b,m]:k>c?[]:k===c?f?[]:[g]:a<=c?[g,h]:[g,m]}function f(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return Math.abs(a)>Number.EPSILON?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}c(a);b.forEach(c);var g,h,k,m,q,l={};k=a.concat();g=0;for(h=b.length;g<h;g++)Array.prototype.push.apply(k,b[g]);g=0;for(h=
|
|
|
-k.length;g<h;g++)q=k[g].x+":"+k[g].y,void 0!==l[q]&&console.warn("THREE.ShapeUtils: Duplicate point",q,g),l[q]=g;g=function(a,b){function c(a,b){var d=h.length-1,e=a-1;0>e&&(e=d);var g=a+1;g>d&&(g=0);d=f(h[a],h[e],h[g],k[b]);if(!d)return!1;d=k.length-1;e=b-1;0>e&&(e=d);g=b+1;g>d&&(g=0);return(d=f(k[b],k[e],k[g],h[a]))?!0:!1}function d(a,b){var c,f;for(c=0;c<h.length;c++)if(f=c+1,f%=h.length,f=e(a,b,h[c],h[f],!0),0<f.length)return!0;return!1}function g(a,c){var d,f,h,k;for(d=0;d<m.length;d++)for(f=
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|
-b[m[d]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=e(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,m=[],l,q,p,n,u,z=[],A,C,E,G=0;for(l=b.length;G<l;G++)m.push(G);A=0;for(var K=2*m.length;0<m.length;){K--;if(0>K){console.log("Infinite Loop! Holes left:"+m.length+", Probably Hole outside Shape!");break}for(q=A;q<h.length;q++){p=h[q];l=-1;for(G=0;G<m.length;G++)if(n=m[G],u=p.x+":"+p.y+":"+n,void 0===z[u]){k=b[n];for(C=0;C<k.length;C++)if(n=k[C],c(q,C)&&!d(p,n)&&!g(p,n)){l=C;m.splice(G,
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-1);A=h.slice(0,q+1);n=h.slice(q);C=k.slice(l);E=k.slice(0,l+1);h=A.concat(C).concat(E).concat(n);A=q;break}if(0<=l)break;z[u]=!0}if(0<=l)break}}return h}(a,b);var p=Ia.triangulate(g,!1);g=0;for(h=p.length;g<h;g++)for(m=p[g],k=0;3>k;k++)q=m[k].x+":"+m[k].y,q=l[q],void 0!==q&&(m[k]=q);return p.concat()},isClockWise:function(a){return 0>Ia.area(a)}};cb.prototype=Object.create(M.prototype);cb.prototype.constructor=cb;Ga.prototype=Object.create(E.prototype);Ga.prototype.constructor=Ga;Ga.prototype.getArrays=
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-function(){var a=this.getAttribute("position"),a=a?Array.prototype.slice.call(a.array):[],b=this.getAttribute("uv"),b=b?Array.prototype.slice.call(b.array):[],c=this.index,c=c?Array.prototype.slice.call(c.array):[];return{position:a,uv:b,index:c}};Ga.prototype.addShapeList=function(a,b){var c=a.length;b.arrays=this.getArrays();for(var d=0;d<c;d++)this.addShape(a[d],b);this.setIndex(b.arrays.index);this.addAttribute("position",new A(b.arrays.position,3));this.addAttribute("uv",new A(b.arrays.uv,2))};
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|
-Ga.prototype.addShape=function(a,b){function c(a,b,c){b||console.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d,e,f;e=a.x-b.x;f=a.y-b.y;d=c.x-a.x;var g=c.y-a.y,h=e*e+f*f;if(Math.abs(e*g-f*d)>Number.EPSILON){var k=Math.sqrt(h),m=Math.sqrt(d*d+g*g),h=b.x-f/k;b=b.y+e/k;g=((c.x-g/m-h)*g-(c.y+d/m-b)*d)/(e*g-f*d);d=h+e*g-a.x;e=b+f*g-a.y;f=d*d+e*e;if(2>=f)return new C(d,e);f=Math.sqrt(f/2)}else a=!1,e>Number.EPSILON?d>Number.EPSILON&&
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-(a=!0):e<-Number.EPSILON?d<-Number.EPSILON&&(a=!0):Math.sign(f)===Math.sign(g)&&(a=!0),a?(d=-f,f=Math.sqrt(h)):(d=e,e=f,f=Math.sqrt(h/2));return new C(d/f,e/f)}function e(a,b){var c,d;for(L=a.length;0<=--L;){c=L;d=L-1;0>d&&(d=a.length-1);var e,f=H+2*y;for(e=0;e<f;e++){var g=ba*e,m=ba*(e+1),p=b+d+g,n=b+d+m,m=b+c+m;h(b+c+g);h(p);h(m);h(p);h(n);h(m);g=l.length/3;g=D.generateSideWallUV(X,l,g-6,g-3,g-2,g-1);k(g[0]);k(g[1]);k(g[3]);k(g[1]);k(g[2]);k(g[3])}}}function f(a,b,c){r.push(a);r.push(b);r.push(c)}
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-function g(a,b,c){h(a);h(b);h(c);a=l.length/3;a=D.generateTopUV(X,l,a-3,a-2,a-1);k(a[0]);k(a[1]);k(a[2])}function h(a){u.push(l.length/3);l.push(r[3*a+0]);l.push(r[3*a+1]);l.push(r[3*a+2])}function k(a){p.push(a.x);p.push(a.y)}var m=b.arrays?b.arrays:this.getArrays(),l=m.position,u=m.index,p=m.uv,r=[],m=void 0!==b.amount?b.amount:100,z=void 0!==b.bevelThickness?b.bevelThickness:6,t=void 0!==b.bevelSize?b.bevelSize:z-2,y=void 0!==b.bevelSegments?b.bevelSegments:3,x=void 0!==b.bevelEnabled?b.bevelEnabled:
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-!0,v=void 0!==b.curveSegments?b.curveSegments:12,H=void 0!==b.steps?b.steps:1,w=b.extrudePath,J,E=!1,D=void 0!==b.UVGenerator?b.UVGenerator:cb.WorldUVGenerator,P,G,F,K;w&&(J=w.getSpacedPoints(H),E=!0,x=!1,P=void 0!==b.frames?b.frames:w.computeFrenetFrames(H,!1),G=new n,F=new n,K=new n);x||(t=z=y=0);var M,I,S,X=this,w=a.extractPoints(v),v=w.shape,Q=w.holes;if(!Ia.isClockWise(v))for(v=v.reverse(),I=0,S=Q.length;I<S;I++)M=Q[I],Ia.isClockWise(M)&&(Q[I]=M.reverse());var N=Ia.triangulateShape(v,Q),Y=v;
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-I=0;for(S=Q.length;I<S;I++)M=Q[I],v=v.concat(M);var aa,T,O,W,R,ba=v.length,V,fa=N.length,w=[],L=0;O=Y.length;aa=O-1;for(T=L+1;L<O;L++,aa++,T++)aa===O&&(aa=0),T===O&&(T=0),w[L]=d(Y[L],Y[aa],Y[T]);var ha=[],ea,ia=w.concat();I=0;for(S=Q.length;I<S;I++){M=Q[I];ea=[];L=0;O=M.length;aa=O-1;for(T=L+1;L<O;L++,aa++,T++)aa===O&&(aa=0),T===O&&(T=0),ea[L]=d(M[L],M[aa],M[T]);ha.push(ea);ia=ia.concat(ea)}for(aa=0;aa<y;aa++){O=aa/y;W=z*Math.cos(O*Math.PI/2);T=t*Math.sin(O*Math.PI/2);L=0;for(O=Y.length;L<O;L++)R=
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-c(Y[L],w[L],T),f(R.x,R.y,-W);I=0;for(S=Q.length;I<S;I++)for(M=Q[I],ea=ha[I],L=0,O=M.length;L<O;L++)R=c(M[L],ea[L],T),f(R.x,R.y,-W)}T=t;for(L=0;L<ba;L++)R=x?c(v[L],ia[L],T):v[L],E?(F.copy(P.normals[0]).multiplyScalar(R.x),G.copy(P.binormals[0]).multiplyScalar(R.y),K.copy(J[0]).add(F).add(G),f(K.x,K.y,K.z)):f(R.x,R.y,0);for(O=1;O<=H;O++)for(L=0;L<ba;L++)R=x?c(v[L],ia[L],T):v[L],E?(F.copy(P.normals[O]).multiplyScalar(R.x),G.copy(P.binormals[O]).multiplyScalar(R.y),K.copy(J[O]).add(F).add(G),f(K.x,K.y,
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-K.z)):f(R.x,R.y,m/H*O);for(aa=y-1;0<=aa;aa--){O=aa/y;W=z*Math.cos(O*Math.PI/2);T=t*Math.sin(O*Math.PI/2);L=0;for(O=Y.length;L<O;L++)R=c(Y[L],w[L],T),f(R.x,R.y,m+W);I=0;for(S=Q.length;I<S;I++)for(M=Q[I],ea=ha[I],L=0,O=M.length;L<O;L++)R=c(M[L],ea[L],T),E?f(R.x,R.y+J[H-1].y,J[H-1].x+W):f(R.x,R.y,m+W)}(function(){var a=l.length/3;if(x){var c=0*ba;for(L=0;L<fa;L++)V=N[L],g(V[2]+c,V[1]+c,V[0]+c);c=ba*(H+2*y);for(L=0;L<fa;L++)V=N[L],g(V[0]+c,V[1]+c,V[2]+c)}else{for(L=0;L<fa;L++)V=N[L],g(V[2],V[1],V[0]);
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-for(L=0;L<fa;L++)V=N[L],g(V[0]+ba*H,V[1]+ba*H,V[2]+ba*H)}X.addGroup(a,l.length/3-a,void 0!==b.material?b.material:0)})();(function(){var a=l.length/3,c=0;e(Y,c);c+=Y.length;I=0;for(S=Q.length;I<S;I++)M=Q[I],e(M,c),c+=M.length;X.addGroup(a,l.length/3-a,void 0!==b.extrudeMaterial?b.extrudeMaterial:1)})();b.arrays||(this.setIndex(u),this.addAttribute("position",new A(l,3)),this.addAttribute("uv",new A(b.arrays.uv,2)))};cb.WorldUVGenerator={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var f=
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-b[3*e];e=b[3*e+1];return[new C(b[3*c],b[3*c+1]),new C(a,d),new C(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=b[3*d],k=b[3*d+1];d=b[3*d+2];var m=b[3*e],l=b[3*e+1];e=b[3*e+2];var n=b[3*f],p=b[3*f+1];b=b[3*f+2];return.01>Math.abs(g-k)?[new C(a,1-c),new C(h,1-d),new C(m,1-e),new C(n,1-b)]:[new C(g,1-c),new C(k,1-d),new C(l,1-e),new C(p,1-b)]}};Lc.prototype=Object.create(M.prototype);Lc.prototype.constructor=Lc;Ub.prototype=Object.create(Ga.prototype);Ub.prototype.constructor=
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-Ub;Mc.prototype=Object.create(M.prototype);Mc.prototype.constructor=Mc;mb.prototype=Object.create(E.prototype);mb.prototype.constructor=mb;Nc.prototype=Object.create(M.prototype);Nc.prototype.constructor=Nc;Vb.prototype=Object.create(E.prototype);Vb.prototype.constructor=Vb;Oc.prototype=Object.create(M.prototype);Oc.prototype.constructor=Oc;Wb.prototype=Object.create(E.prototype);Wb.prototype.constructor=Wb;Xb.prototype=Object.create(M.prototype);Xb.prototype.constructor=Xb;Yb.prototype=Object.create(E.prototype);
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-Yb.prototype.constructor=Yb;Zb.prototype=Object.create(E.prototype);Zb.prototype.constructor=Zb;nb.prototype=Object.create(M.prototype);nb.prototype.constructor=nb;Ua.prototype=Object.create(E.prototype);Ua.prototype.constructor=Ua;Pc.prototype=Object.create(nb.prototype);Pc.prototype.constructor=Pc;Qc.prototype=Object.create(Ua.prototype);Qc.prototype.constructor=Qc;Rc.prototype=Object.create(M.prototype);Rc.prototype.constructor=Rc;$b.prototype=Object.create(E.prototype);$b.prototype.constructor=
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-$b;var Ma=Object.freeze({WireframeGeometry:Mb,ParametricGeometry:Cc,ParametricBufferGeometry:Nb,TetrahedronGeometry:Ec,TetrahedronBufferGeometry:Ob,OctahedronGeometry:Fc,OctahedronBufferGeometry:lb,IcosahedronGeometry:Gc,IcosahedronBufferGeometry:Pb,DodecahedronGeometry:Hc,DodecahedronBufferGeometry:Qb,PolyhedronGeometry:Dc,PolyhedronBufferGeometry:xa,TubeGeometry:Ic,TubeBufferGeometry:Rb,TorusKnotGeometry:Jc,TorusKnotBufferGeometry:Sb,TorusGeometry:Kc,TorusBufferGeometry:Tb,TextGeometry:Lc,TextBufferGeometry:Ub,
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-SphereGeometry:Mc,SphereBufferGeometry:mb,RingGeometry:Nc,RingBufferGeometry:Vb,PlaneGeometry:vc,PlaneBufferGeometry:jb,LatheGeometry:Oc,LatheBufferGeometry:Wb,ShapeGeometry:Xb,ShapeBufferGeometry:Yb,ExtrudeGeometry:cb,ExtrudeBufferGeometry:Ga,EdgesGeometry:Zb,ConeGeometry:Pc,ConeBufferGeometry:Qc,CylinderGeometry:nb,CylinderBufferGeometry:Ua,CircleGeometry:Rc,CircleBufferGeometry:$b,BoxGeometry:Gb,BoxBufferGeometry:ib});ac.prototype=Object.create(ra.prototype);ac.prototype.constructor=ac;ac.prototype.isShadowMaterial=
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-!0;bc.prototype=Object.create(ra.prototype);bc.prototype.constructor=bc;bc.prototype.isRawShaderMaterial=!0;Pa.prototype=Object.create(X.prototype);Pa.prototype.constructor=Pa;Pa.prototype.isMeshStandardMaterial=!0;Pa.prototype.copy=function(a){X.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=
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-a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;
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-this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};ob.prototype=Object.create(Pa.prototype);ob.prototype.constructor=ob;ob.prototype.isMeshPhysicalMaterial=!0;ob.prototype.copy=function(a){Pa.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=
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-a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Ja.prototype=Object.create(X.prototype);Ja.prototype.constructor=Ja;Ja.prototype.isMeshPhongMaterial=!0;Ja.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);
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-this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;
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-this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};pb.prototype=Object.create(Ja.prototype);pb.prototype.constructor=pb;pb.prototype.isMeshToonMaterial=!0;pb.prototype.copy=function(a){Ja.prototype.copy.call(this,a);this.gradientMap=a.gradientMap;return this};qb.prototype=Object.create(X.prototype);qb.prototype.constructor=
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-qb;qb.prototype.isMeshNormalMaterial=!0;qb.prototype.copy=function(a){X.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};
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-rb.prototype=Object.create(X.prototype);rb.prototype.constructor=rb;rb.prototype.isMeshLambertMaterial=!0;rb.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=
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-a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};sb.prototype=Object.create(X.prototype);sb.prototype.constructor=sb;sb.prototype.isLineDashedMaterial=!0;sb.prototype.copy=function(a){X.prototype.copy.call(this,
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-a);this.color.copy(a.color);this.linewidth=a.linewidth;this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var og=Object.freeze({ShadowMaterial:ac,SpriteMaterial:bb,RawShaderMaterial:bc,ShaderMaterial:ra,PointsMaterial:Fa,MeshPhysicalMaterial:ob,MeshStandardMaterial:Pa,MeshPhongMaterial:Ja,MeshToonMaterial:pb,MeshNormalMaterial:qb,MeshLambertMaterial:rb,MeshDepthMaterial:Za,MeshBasicMaterial:wa,LineDashedMaterial:sb,LineBasicMaterial:ha,Material:X}),gd={enabled:!1,files:{},
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|
-add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},Aa=new ae;Object.assign(Ka.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);var e=this,f=gd.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){var h=g[1],k=!!g[2],g=
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|
-g[3],g=window.decodeURIComponent(g);k&&(g=window.atob(g));try{var m,l=(this.responseType||"").toLowerCase();switch(l){case "arraybuffer":case "blob":m=new ArrayBuffer(g.length);for(var n=new Uint8Array(m),k=0;k<g.length;k++)n[k]=g.charCodeAt(k);"blob"===l&&(m=new Blob([m],{type:h}));break;case "document":m=(new DOMParser).parseFromString(g,h);break;case "json":m=JSON.parse(g);break;default:m=g}window.setTimeout(function(){b&&b(m);e.manager.itemEnd(a)},0)}catch(r){window.setTimeout(function(){d&&d(r);
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-e.manager.itemEnd(a);e.manager.itemError(a)},0)}}else{var p=new XMLHttpRequest;p.open("GET",a,!0);p.addEventListener("load",function(c){var f=c.target.response;gd.add(a,f);200===this.status?(b&&b(f),e.manager.itemEnd(a)):0===this.status?(console.warn("THREE.FileLoader: HTTP Status 0 received."),b&&b(f),e.manager.itemEnd(a)):(d&&d(c),e.manager.itemEnd(a),e.manager.itemError(a))},!1);void 0!==c&&p.addEventListener("progress",function(a){c(a)},!1);p.addEventListener("error",function(b){d&&d(b);e.manager.itemEnd(a);
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|
-e.manager.itemError(a)},!1);void 0!==this.responseType&&(p.responseType=this.responseType);void 0!==this.withCredentials&&(p.withCredentials=this.withCredentials);p.overrideMimeType&&p.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(h in this.requestHeader)p.setRequestHeader(h,this.requestHeader[h]);p.send(null)}e.manager.itemStart(a);return p},setPath:function(a){this.path=a;return this},setResponseType:function(a){this.responseType=a;return this},setWithCredentials:function(a){this.withCredentials=
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|
-a;return this},setMimeType:function(a){this.mimeType=a;return this},setRequestHeader:function(a){this.requestHeader=a;return this}});Object.assign(Qe.prototype,{load:function(a,b,c,d){function e(e){k.load(a[e],function(a){a=f._parser(a,!0);g[e]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};m+=1;6===m&&(1===a.mipmapCount&&(h.minFilter=1006),h.format=a.format,h.needsUpdate=!0,b&&b(h))},c,d)}var f=this,g=[],h=new Lb;h.image=g;var k=new Ka(this.manager);k.setPath(this.path);k.setResponseType("arraybuffer");
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|
-if(Array.isArray(a))for(var m=0,l=0,n=a.length;l<n;++l)e(l);else k.load(a,function(a){a=f._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,d=0;d<c;d++){g[d]={mipmaps:[]};for(var e=0;e<a.mipmapCount;e++)g[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+e]),g[d].format=a.format,g[d].width=a.width,g[d].height=a.height}else h.image.width=a.width,h.image.height=a.height,h.mipmaps=a.mipmaps;1===a.mipmapCount&&(h.minFilter=1006);h.format=a.format;h.needsUpdate=!0;b&&b(h)},c,d);return h},setPath:function(a){this.path=
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-a;return this}});Object.assign(be.prototype,{load:function(a,b,c,d){var e=this,f=new db,g=new Ka(this.manager);g.setResponseType("arraybuffer");g.load(a,function(a){if(a=e._parser(a))void 0!==a.image?f.image=a.image:void 0!==a.data&&(f.image.width=a.width,f.image.height=a.height,f.image.data=a.data),f.wrapS=void 0!==a.wrapS?a.wrapS:1001,f.wrapT=void 0!==a.wrapT?a.wrapT:1001,f.magFilter=void 0!==a.magFilter?a.magFilter:1006,f.minFilter=void 0!==a.minFilter?a.minFilter:1008,f.anisotropy=void 0!==a.anisotropy?
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-a.anisotropy:1,void 0!==a.format&&(f.format=a.format),void 0!==a.type&&(f.type=a.type),void 0!==a.mipmaps&&(f.mipmaps=a.mipmaps),1===a.mipmapCount&&(f.minFilter=1006),f.needsUpdate=!0,b&&b(f,a)},c,d);return f}});Object.assign(Sc.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);var e=this,f=gd.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;c=document.createElementNS("http://www.w3.org/1999/xhtml","img");
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-c.addEventListener("load",function(){gd.add(a,this);b&&b(this);e.manager.itemEnd(a)},!1);c.addEventListener("error",function(b){d&&d(b);e.manager.itemEnd(a);e.manager.itemError(a)},!1);"data:"!==a.substr(0,5)&&void 0!==this.crossOrigin&&(c.crossOrigin=this.crossOrigin);e.manager.itemStart(a);c.src=a;return c},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(ce.prototype,{load:function(a,b,c,d){function e(c){g.load(a[c],function(a){f.images[c]=
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-a;h++;6===h&&(f.needsUpdate=!0,b&&b(f))},void 0,d)}var f=new Xa,g=new Sc(this.manager);g.setCrossOrigin(this.crossOrigin);g.setPath(this.path);var h=0;for(c=0;c<a.length;++c)e(c);return f},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(td.prototype,{load:function(a,b,c,d){var e=new Sc(this.manager);e.setCrossOrigin(this.crossOrigin);e.setPath(this.path);var f=new W;f.image=e.load(a,function(){var c=0<a.search(/\.(jpg|jpeg)$/)||
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-0===a.search(/^data\:image\/jpeg/);f.format=c?1022:1023;f.needsUpdate=!0;void 0!==b&&b(f)},c,d);return f},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});oa.prototype=Object.assign(Object.create(z.prototype),{constructor:oa,isLight:!0,copy:function(a){z.prototype.copy.call(this,a);this.color.copy(a.color);this.intensity=a.intensity;return this},toJSON:function(a){a=z.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=
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-this.intensity;void 0!==this.groundColor&&(a.object.groundColor=this.groundColor.getHex());void 0!==this.distance&&(a.object.distance=this.distance);void 0!==this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.penumbra&&(a.object.penumbra=this.penumbra);void 0!==this.shadow&&(a.object.shadow=this.shadow.toJSON());return a}});ud.prototype=Object.assign(Object.create(oa.prototype),{constructor:ud,isHemisphereLight:!0,copy:function(a){oa.prototype.copy.call(this,
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-a);this.groundColor.copy(a.groundColor);return this}});Object.assign(tb.prototype,{copy:function(a){this.camera=a.camera.clone();this.bias=a.bias;this.radius=a.radius;this.mapSize.copy(a.mapSize);return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var a={};0!==this.bias&&(a.bias=this.bias);1!==this.radius&&(a.radius=this.radius);if(512!==this.mapSize.x||512!==this.mapSize.y)a.mapSize=this.mapSize.toArray();a.camera=this.camera.toJSON(!1).object;delete a.camera.matrix;
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-return a}});vd.prototype=Object.assign(Object.create(tb.prototype),{constructor:vd,isSpotLightShadow:!0,update:function(a){var b=this.camera,c=2*R.RAD2DEG*a.angle,d=this.mapSize.width/this.mapSize.height;a=a.distance||b.far;if(c!==b.fov||d!==b.aspect||a!==b.far)b.fov=c,b.aspect=d,b.far=a,b.updateProjectionMatrix()}});wd.prototype=Object.assign(Object.create(oa.prototype),{constructor:wd,isSpotLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.distance=a.distance;this.angle=a.angle;this.penumbra=
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-a.penumbra;this.decay=a.decay;this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});xd.prototype=Object.assign(Object.create(oa.prototype),{constructor:xd,isPointLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.distance=a.distance;this.decay=a.decay;this.shadow=a.shadow.clone();return this}});yd.prototype=Object.assign(Object.create(tb.prototype),{constructor:yd});zd.prototype=Object.assign(Object.create(oa.prototype),{constructor:zd,isDirectionalLight:!0,copy:function(a){oa.prototype.copy.call(this,
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-a);this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});Ad.prototype=Object.assign(Object.create(oa.prototype),{constructor:Ad,isAmbientLight:!0});Bd.prototype=Object.assign(Object.create(oa.prototype),{constructor:Bd,isRectAreaLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.width=a.width;this.height=a.height;return this},toJSON:function(a){a=oa.prototype.toJSON.call(this,a);a.object.width=this.width;a.object.height=this.height;return a}});var ia={arraySlice:function(a,
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-b,c){return ia.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,b,c){for(var d=a.length,e=
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-new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,k=0;k!==b;++k)e[g++]=a[h+k];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++];
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-while(void 0!==f)}}}};Object.assign(ya.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-1];a:{b:{c:{d:if(!(a<d)){for(var f=c+2;;){if(void 0===d){if(a<e)break d;this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===f)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{f=b[1];a<f&&(c=2,e=f);for(f=c-2;;){if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(c===f)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=
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|
-0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex=c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=
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-c[a+e];return b},interpolate_:function(a,b,c,d){throw Error("call to abstract method");},intervalChanged_:function(a,b,c){}});Object.assign(ya.prototype,{beforeStart_:ya.prototype.copySampleValue_,afterEnd_:ya.prototype.copySampleValue_});Cd.prototype=Object.assign(Object.create(ya.prototype),{constructor:Cd,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=d[f];if(void 0===g)switch(this.getSettings_().endingStart){case 2401:e=
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-a;g=2*b-c;break;case 2402:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case 2401:f=a;h=2*c-b;break;case 2402:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,k=this._offsetPrev,m=this._offsetNext,l=this._weightPrev,n=this._weightNext,
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-p=(c-b)/(d-b);c=p*p;d=c*p;b=-l*d+2*l*c-l*p;l=(1+l)*d+(-1.5-2*l)*c+(-.5+l)*p+1;p=(-1-n)*d+(1.5+n)*c+.5*p;n=n*d-n*c;for(c=0;c!==g;++c)e[c]=b*f[k+c]+l*f[h+c]+p*f[a+c]+n*f[m+c];return e}});Tc.prototype=Object.assign(Object.create(ya.prototype),{constructor:Tc,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*b;return e}});Dd.prototype=Object.assign(Object.create(ya.prototype),{constructor:Dd,
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-interpolate_:function(a,b,c,d){return this.copySampleValue_(a-1)}});var Wa;Wa={TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Dd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new Tc(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new Cd(this.times,this.values,this.getValueSize(),a)},setInterpolation:function(a){var b;
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-switch(a){case 2300:b=this.InterpolantFactoryMethodDiscrete;break;case 2301:b=this.InterpolantFactoryMethodLinear;break;case 2302:b=this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(b);console.warn("THREE.KeyframeTrackPrototype:",b)}else this.createInterpolant=b},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;
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-case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,
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|
-1),e=f-1),d=this.getValueSize(),this.times=ia.arraySlice(c,e,f),this.values=ia.arraySlice(this.values,e*d,f*d);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrackPrototype: Invalid value size in track.",this),a=!1);var c=this.times,b=this.values,d=c.length;0===d&&(console.error("THREE.KeyframeTrackPrototype: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrackPrototype: Time is not a valid number.",
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-this,f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrackPrototype: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&ia.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrackPrototype: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,k=a[g];if(k!==a[g+1]&&(1!==g||k!==
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|
-k[0]))if(d)h=!0;else for(var m=g*c,l=m-c,n=m+c,k=0;k!==c;++k){var p=b[m+k];if(p!==b[l+k]||p!==b[n+k]){h=!0;break}}if(h){if(g!==e)for(a[e]=a[g],h=g*c,m=e*c,k=0;k!==c;++k)b[m+k]=b[h+k];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(k=0;k!==c;++k)b[m+k]=b[h+k];++e}e!==a.length&&(this.times=ia.arraySlice(a,0,e),this.values=ia.arraySlice(b,0,e*c));return this}};cc.prototype=Object.assign(Object.create(Wa),{constructor:cc,ValueTypeName:"vector"});Ed.prototype=Object.assign(Object.create(ya.prototype),{constructor:Ed,
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|
-interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)pa.slerpFlat(e,0,f,a-g,f,a,b);return e}});Uc.prototype=Object.assign(Object.create(Wa),{constructor:Uc,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Ed(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});dc.prototype=Object.assign(Object.create(Wa),{constructor:dc,ValueTypeName:"number"});
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-Fd.prototype=Object.assign(Object.create(Wa),{constructor:Fd,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Gd.prototype=Object.assign(Object.create(Wa),{constructor:Gd,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Hd.prototype=Object.assign(Object.create(Wa),{constructor:Hd,ValueTypeName:"color"});
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-vb.prototype=Wa;Wa.constructor=vb;Object.assign(vb,{parse:function(a){if(void 0===a.type)throw Error("track type undefined, can not parse");var b=vb._getTrackTypeForValueTypeName(a.type);if(void 0===a.times){var c=[],d=[];ia.flattenJSON(a.keys,c,d,"value");a.times=c;a.values=d}return void 0!==b.parse?b.parse(a):new b(a.name,a.times,a.values,a.interpolation)},toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{var b={name:a.name,times:ia.convertArray(a.times,Array),values:ia.convertArray(a.values,
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|
+shadow_frag:"uniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\n}\n",shadow_vert:"#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n"},$a={basic:{uniforms:Ba.merge([I.common,
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+I.aomap,I.lightmap,I.fog]),vertexShader:V.meshbasic_vert,fragmentShader:V.meshbasic_frag},lambert:{uniforms:Ba.merge([I.common,I.aomap,I.lightmap,I.emissivemap,I.fog,I.lights,{emissive:{value:new G(0)}}]),vertexShader:V.meshlambert_vert,fragmentShader:V.meshlambert_frag},phong:{uniforms:Ba.merge([I.common,I.aomap,I.lightmap,I.emissivemap,I.bumpmap,I.normalmap,I.displacementmap,I.gradientmap,I.fog,I.lights,{emissive:{value:new G(0)},specular:{value:new G(1118481)},shininess:{value:30}}]),vertexShader:V.meshphong_vert,
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|
+fragmentShader:V.meshphong_frag},standard:{uniforms:Ba.merge([I.common,I.aomap,I.lightmap,I.emissivemap,I.bumpmap,I.normalmap,I.displacementmap,I.roughnessmap,I.metalnessmap,I.fog,I.lights,{emissive:{value:new G(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:V.meshphysical_vert,fragmentShader:V.meshphysical_frag},points:{uniforms:Ba.merge([I.points,I.fog]),vertexShader:V.points_vert,fragmentShader:V.points_frag},dashed:{uniforms:Ba.merge([I.common,I.fog,{scale:{value:1},
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|
+dashSize:{value:1},totalSize:{value:2}}]),vertexShader:V.linedashed_vert,fragmentShader:V.linedashed_frag},depth:{uniforms:Ba.merge([I.common,I.displacementmap]),vertexShader:V.depth_vert,fragmentShader:V.depth_frag},normal:{uniforms:Ba.merge([I.common,I.bumpmap,I.normalmap,I.displacementmap,{opacity:{value:1}}]),vertexShader:V.normal_vert,fragmentShader:V.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:V.cube_vert,fragmentShader:V.cube_frag},equirect:{uniforms:{tEquirect:{value:null},
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|
+tFlip:{value:-1}},vertexShader:V.equirect_vert,fragmentShader:V.equirect_frag},distanceRGBA:{uniforms:Ba.merge([I.common,I.displacementmap,{lightPos:{value:new n}}]),vertexShader:V.distanceRGBA_vert,fragmentShader:V.distanceRGBA_frag}};$a.physical={uniforms:Ba.merge([$a.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:V.meshphysical_vert,fragmentShader:V.meshphysical_frag};Object.assign(hd.prototype,{set:function(a,b){this.min.copy(a);this.max.copy(b);return this},
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+setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new C;return function(b,c){var d=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},
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|
+isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(a){a=a||new C;return this.isEmpty()?a.set(0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){a=a||new C;return this.isEmpty()?a.set(0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);
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|
+return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a,b){return(b||new C).set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,
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|
+b){return(b||new C).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new C;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});var Lf=0;Object.assign(X.prototype,va.prototype,
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|
+{isMaterial:!0,onBeforeCompile:function(){},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]="overdraw"===b?Number(c):c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}
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|
+var c=void 0===a;c&&(a={textures:{},images:{}});var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&(d.roughness=this.roughness);void 0!==this.metalness&&(d.metalness=this.metalness);this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());this.specular&&this.specular.isColor&&(d.specular=this.specular.getHex());
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+void 0!==this.shininess&&(d.shininess=this.shininess);void 0!==this.clearCoat&&(d.clearCoat=this.clearCoat);void 0!==this.clearCoatRoughness&&(d.clearCoatRoughness=this.clearCoatRoughness);this.map&&this.map.isTexture&&(d.map=this.map.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&(d.alphaMap=this.alphaMap.toJSON(a).uuid);this.lightMap&&this.lightMap.isTexture&&(d.lightMap=this.lightMap.toJSON(a).uuid);this.bumpMap&&this.bumpMap.isTexture&&(d.bumpMap=this.bumpMap.toJSON(a).uuid,d.bumpScale=
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+this.bumpScale);this.normalMap&&this.normalMap.isTexture&&(d.normalMap=this.normalMap.toJSON(a).uuid,d.normalScale=this.normalScale.toArray());this.displacementMap&&this.displacementMap.isTexture&&(d.displacementMap=this.displacementMap.toJSON(a).uuid,d.displacementScale=this.displacementScale,d.displacementBias=this.displacementBias);this.roughnessMap&&this.roughnessMap.isTexture&&(d.roughnessMap=this.roughnessMap.toJSON(a).uuid);this.metalnessMap&&this.metalnessMap.isTexture&&(d.metalnessMap=this.metalnessMap.toJSON(a).uuid);
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+this.emissiveMap&&this.emissiveMap.isTexture&&(d.emissiveMap=this.emissiveMap.toJSON(a).uuid);this.specularMap&&this.specularMap.isTexture&&(d.specularMap=this.specularMap.toJSON(a).uuid);this.envMap&&this.envMap.isTexture&&(d.envMap=this.envMap.toJSON(a).uuid,d.reflectivity=this.reflectivity);this.gradientMap&&this.gradientMap.isTexture&&(d.gradientMap=this.gradientMap.toJSON(a).uuid);void 0!==this.size&&(d.size=this.size);void 0!==this.sizeAttenuation&&(d.sizeAttenuation=this.sizeAttenuation);1!==
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+this.blending&&(d.blending=this.blending);2!==this.shading&&(d.shading=this.shading);0!==this.side&&(d.side=this.side);0!==this.vertexColors&&(d.vertexColors=this.vertexColors);1>this.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;0<this.alphaTest&&(d.alphaTest=this.alphaTest);!0===this.premultipliedAlpha&&(d.premultipliedAlpha=this.premultipliedAlpha);!0===this.wireframe&&
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+(d.wireframe=this.wireframe);1<this.wireframeLinewidth&&(d.wireframeLinewidth=this.wireframeLinewidth);"round"!==this.wireframeLinecap&&(d.wireframeLinecap=this.wireframeLinecap);"round"!==this.wireframeLinejoin&&(d.wireframeLinejoin=this.wireframeLinejoin);d.skinning=this.skinning;d.morphTargets=this.morphTargets;d.dithering=this.dithering;c&&(c=b(a.textures),a=b(a.images),0<c.length&&(d.textures=c),0<a.length&&(d.images=a));return d},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=
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+a.name;this.fog=a.fog;this.lights=a.lights;this.blending=a.blending;this.side=a.side;this.shading=a.shading;this.vertexColors=a.vertexColors;this.opacity=a.opacity;this.transparent=a.transparent;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.colorWrite=a.colorWrite;
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+this.precision=a.precision;this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=a.polygonOffsetUnits;this.dithering=a.dithering;this.alphaTest=a.alphaTest;this.premultipliedAlpha=a.premultipliedAlpha;this.overdraw=a.overdraw;this.visible=a.visible;this.clipShadows=a.clipShadows;this.clipIntersection=a.clipIntersection;a=a.clippingPlanes;var b=null;if(null!==a)for(var c=a.length,b=Array(c),d=0;d!==c;++d)b[d]=a[d].clone();this.clippingPlanes=b;return this},
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|
+dispose:function(){this.dispatchEvent({type:"dispose"})}});ra.prototype=Object.create(X.prototype);ra.prototype.constructor=ra;ra.prototype.isShaderMaterial=!0;ra.prototype.copy=function(a){X.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Ba.clone(a.uniforms);this.defines=a.defines;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=
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+a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=a.extensions;return this};ra.prototype.toJSON=function(a){a=X.prototype.toJSON.call(this,a);a.uniforms=this.uniforms;a.vertexShader=this.vertexShader;a.fragmentShader=this.fragmentShader;return a};Za.prototype=Object.create(X.prototype);Za.prototype.constructor=Za;Za.prototype.isMeshDepthMaterial=!0;Za.prototype.copy=function(a){X.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=
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|
+a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};Object.assign(Ra.prototype,{isBox3:!0,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.length;h<k;h+=3){var m=a[h],
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+q=a[h+1],l=a[h+2];m<b&&(b=m);q<c&&(c=q);l<d&&(d=l);m>e&&(e=m);q>f&&(f=q);l>g&&(g=l)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.count;h<k;h++){var m=a.getX(h),q=a.getY(h),l=a.getZ(h);m<b&&(b=m);q<c&&(c=q);l<d&&(d=l);m>e&&(e=m);q>f&&(f=q);l>g&&(g=l)}this.min.set(b,c,d);this.max.set(e,f,g);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);
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+return this},setFromCenterAndSize:function(){var a=new n;return function(b,c){var d=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),setFromObject:function(a){this.makeEmpty();return this.expandByObject(a)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},isEmpty:function(){return this.max.x<
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|
+this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(a){a=a||new n;return this.isEmpty()?a.set(0,0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){a=a||new n;return this.isEmpty()?a.set(0,0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},
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|
+expandByObject:function(){var a=new n;return function(b){var c=this;b.updateMatrixWorld(!0);b.traverse(function(b){var e,f;e=b.geometry;if(void 0!==e)if(e.isGeometry){var g=e.vertices;e=0;for(f=g.length;e<f;e++)a.copy(g[e]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a)}else if(e.isBufferGeometry&&(g=e.attributes.position,void 0!==g))for(e=0,f=g.count;e<f;e++)a.fromBufferAttribute(g,e).applyMatrix4(b.matrixWorld),c.expandByPoint(a)});return this}}(),containsPoint:function(a){return a.x<this.min.x||
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|
+a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z},getParameter:function(a,b){return(b||new n).set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||
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|
+a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},intersectsSphere:function(){var a=new n;return function(b){this.clampPoint(b.center,a);return a.distanceToSquared(b.center)<=b.radius*b.radius}}(),intersectsPlane:function(a){var b,c;0<a.normal.x?(b=a.normal.x*this.min.x,c=a.normal.x*this.max.x):(b=a.normal.x*this.max.x,c=a.normal.x*this.min.x);0<a.normal.y?(b+=a.normal.y*this.min.y,c+=a.normal.y*this.max.y):(b+=a.normal.y*this.max.y,c+=a.normal.y*this.min.y);0<a.normal.z?(b+=a.normal.z*
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|
+this.min.z,c+=a.normal.z*this.max.z):(b+=a.normal.z*this.max.z,c+=a.normal.z*this.min.z);return b<=a.constant&&c>=a.constant},clampPoint:function(a,b){return(b||new n).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new n;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new n;return function(b){b=b||new Ea;this.getCenter(b.center);b.radius=.5*this.getSize(a).length();return b}}(),intersect:function(a){this.min.max(a.min);
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|
+this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new n,new n,new n,new n,new n,new n,new n,new n];return function(b){if(this.isEmpty())return this;a[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);
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|
+a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(Ea.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},
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|
|
+setFromPoints:function(){var a=new Ra;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d);for(var e=0,f=0,g=b.length;f<g;f++)e=Math.max(e,d.distanceToSquared(b[f]));this.radius=Math.sqrt(e);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*
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|
|
+this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(this.center.dot(a.normal)-a.constant)<=this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new n;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));
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|
|
+return d},getBoundingBox:function(a){a=a||new Ra;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});Object.assign(Ca.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,k){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=
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|
|
+f;m[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;c<
|
|
|
+d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[3],h=c[6],k=c[1],m=c[4],q=c[7],l=c[2],p=c[5],c=c[8],r=d[0],n=d[3],t=d[6],y=d[1],x=d[4],v=d[7],H=d[2],w=d[5],d=d[8];e[0]=f*r+g*y+h*H;e[3]=f*n+g*x+h*w;e[6]=f*t+g*v+h*d;e[1]=k*r+m*y+q*H;e[4]=
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|
|
+k*n+m*x+q*w;e[7]=k*t+m*v+q*d;e[2]=l*r+p*y+c*H;e[5]=l*n+p*x+c*w;e[8]=l*t+p*v+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7],a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=
|
|
|
+a.elements,d=this.elements,e=c[0],f=c[1],g=c[2],h=c[3],k=c[4],m=c[5],q=c[6],l=c[7],c=c[8],p=c*k-m*l,r=m*q-c*h,n=l*h-k*q,t=e*p+f*r+g*n;if(0===t){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}t=1/t;d[0]=p*t;d[1]=(g*l-c*f)*t;d[2]=(m*f-g*k)*t;d[3]=r*t;d[4]=(c*e-g*q)*t;d[5]=(g*h-m*e)*t;d[6]=n*t;d[7]=(f*q-l*e)*t;d[8]=(k*e-f*h)*t;return this},transpose:function(){var a,
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|
|
+b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=
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|
|
+0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});Object.assign(sa.prototype,{set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=
|
|
|
+-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new n,b=new n;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=
|
|
|
+-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){return(b||new n).copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(){var a=new n;return function(b,c){var d=c||new n,e=b.delta(a),f=this.normal.dot(e);if(0===f){if(0===this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+
|
|
|
+this.constant)/f,0>f||1<f?void 0:d.copy(e).multiplyScalar(f).add(b.start)}}(),intersectsLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectsBox:function(a){return a.intersectsPlane(this)},intersectsSphere:function(a){return a.intersectsPlane(this)},coplanarPoint:function(a){return(a||new n).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new n,b=new Ca;return function(c,d){var e=d||b.getNormalMatrix(c),
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|
|
+f=this.coplanarPoint(a).applyMatrix4(c),e=this.normal.applyMatrix3(e).normalize();this.constant=-f.dot(e);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&a.constant===this.constant}});Object.assign(id.prototype,{set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=
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|
|
+this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],k=c[6],m=c[7],q=c[8],l=c[9],p=c[10],r=c[11],n=c[12],t=c[13],y=c[14],c=c[15];b[0].setComponents(f-a,m-g,r-q,c-n).normalize();b[1].setComponents(f+a,m+g,r+q,c+n).normalize();b[2].setComponents(f+d,m+h,r+l,c+t).normalize();b[3].setComponents(f-d,m-h,r-l,c-t).normalize();b[4].setComponents(f-e,m-k,r-p,c-y).normalize();b[5].setComponents(f+e,
|
|
|
+m+k,r+p,c+y).normalize();return this},intersectsObject:function(){var a=new Ea;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSprite:function(){var a=new Ea;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=
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|
|
+0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new n,b=new n;return function(c){for(var d=this.planes,e=0;6>e;e++){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var g=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>g&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>
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|
|
+c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});ab.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");ab.DefaultOrder="XYZ";Object.defineProperties(ab.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},order:{get:function(){return this._order},set:function(a){this._order=a;
|
|
|
+this.onChangeCallback()}}});Object.assign(ab.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=R.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],m=e[9],q=e[2],l=e[6],
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|
|
+e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(l,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-q,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(l,-1,1)),.99999>Math.abs(l)?(this._y=Math.atan2(-q,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(q,
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|
|
+-1,1)),.99999>Math.abs(q)?(this._x=Math.atan2(l,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,k),this._y=Math.atan2(-q,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(l,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=
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|
|
+b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=new K;return function(b,c,d){a.makeRotationFromQuaternion(b);return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(){var a=new pa;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=
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|
|
+a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new n(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(Sd.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=
|
|
|
+this.mask|1<<a|0},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},test:function(a){return 0!==(this.mask&a.mask)}});var Nf=0;z.DefaultUp=new n(0,1,0);z.DefaultMatrixAutoUpdate=!0;Object.assign(z.prototype,va.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrix.multiplyMatrices(a,this.matrix);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);
|
|
|
+return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new pa;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateX:function(){var a=new n(1,0,0);return function(b){return this.rotateOnAxis(a,
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|
|
+b)}}(),rotateY:function(){var a=new n(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new n(0,0,1);return function(b){return this.rotateOnAxis(a,b)}}(),translateOnAxis:function(){var a=new n;return function(b,c){a.copy(b).applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translateX:function(){var a=new n(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=new n(0,1,0);return function(b){return this.translateOnAxis(a,
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|
|
+b)}}(),translateZ:function(){var a=new n(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new K;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new K;return function(b){this.isCamera?a.lookAt(this.position,b,this.up):a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),add:function(a){if(1<arguments.length){for(var b=
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|
+0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a===this)return console.error("THREE.Object3D.add: object can't be added as a child of itself.",a),this;a&&a.isObject3D?(null!==a.parent&&a.parent.remove(a),a.parent=this,a.dispatchEvent({type:"added"}),this.children.push(a)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);return this}b=this.children.indexOf(a);
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|
|
+-1!==b&&(a.parent=null,a.dispatchEvent({type:"removed"}),this.children.splice(b,1));return this},getObjectById:function(a){return this.getObjectByProperty("id",a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this;for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){a=a||new n;this.updateMatrixWorld(!0);return a.setFromMatrixPosition(this.matrixWorld)},
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|
|
+getWorldQuaternion:function(){var a=new n,b=new n;return function(c){c=c||new pa;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,c,b);return c}}(),getWorldRotation:function(){var a=new pa;return function(b){b=b||new ab;this.getWorldQuaternion(a);return b.setFromQuaternion(a,this.rotation.order,!1)}}(),getWorldScale:function(){var a=new n,b=new pa;return function(c){c=c||new n;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,b,c);return c}}(),getWorldDirection:function(){var a=new pa;
|
|
|
+return function(b){b=b||new n;this.getWorldQuaternion(a);return b.set(0,0,1).applyQuaternion(a)}}(),raycast:function(){},traverse:function(a){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},traverseAncestors:function(a){var b=this.parent;null!==b&&(a(b),b.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,
|
|
|
+this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].updateMatrixWorld(a)},toJSON:function(a){function b(b,c){void 0===b[c.uuid]&&(b[c.uuid]=c.toJSON(a));return c.uuid}function c(a){var b=[],
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|
|
+c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var d=void 0===a||""===a,e={};d&&(a={geometries:{},materials:{},textures:{},images:{}},e.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var f={};f.uuid=this.uuid;f.type=this.type;""!==this.name&&(f.name=this.name);"{}"!==JSON.stringify(this.userData)&&(f.userData=this.userData);!0===this.castShadow&&(f.castShadow=!0);!0===this.receiveShadow&&(f.receiveShadow=!0);!1===this.visible&&(f.visible=!1);f.matrix=this.matrix.toArray();
|
|
|
+void 0!==this.geometry&&(f.geometry=b(a.geometries,this.geometry));if(void 0!==this.material)if(Array.isArray(this.material)){for(var g=[],h=0,k=this.material.length;h<k;h++)g.push(b(a.materials,this.material[h]));f.material=g}else f.material=b(a.materials,this.material);if(0<this.children.length)for(f.children=[],h=0;h<this.children.length;h++)f.children.push(this.children[h].toJSON(a).object);d&&(d=c(a.geometries),g=c(a.materials),h=c(a.textures),k=c(a.images),0<d.length&&(e.geometries=d),0<g.length&&
|
|
|
+(e.materials=g),0<h.length&&(e.textures=h),0<k.length&&(e.images=k));e.object=f;return e},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.layers.mask=a.layers.mask;
|
|
|
+this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(var c=0;c<a.children.length;c++)this.add(a.children[c].clone());return this}});Na.prototype=Object.assign(Object.create(z.prototype),{constructor:Na,isCamera:!0,copy:function(a,b){z.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);
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|
|
+return this},getWorldDirection:function(){var a=new pa;return function(b){b=b||new n;this.getWorldQuaternion(a);return b.set(0,0,-1).applyQuaternion(a)}}(),updateMatrixWorld:function(a){z.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});Fb.prototype=Object.assign(Object.create(Na.prototype),{constructor:Fb,isOrthographicCamera:!0,copy:function(a,b){Na.prototype.copy.call(this,a,b);this.left=a.left;
|
|
|
+this.right=a.right;this.top=a.top;this.bottom=a.bottom;this.near=a.near;this.far=a.far;this.zoom=a.zoom;this.view=null===a.view?null:Object.assign({},a.view);return this},setViewOffset:function(a,b,c,d,e,f){this.view={fullWidth:a,fullHeight:b,offsetX:c,offsetY:d,width:e,height:f};this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null;this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),
|
|
|
+c=(this.right+this.left)/2,d=(this.top+this.bottom)/2,e=c-a,c=c+a,a=d+b,b=d-b;if(null!==this.view)var c=this.zoom/(this.view.width/this.view.fullWidth),b=this.zoom/(this.view.height/this.view.fullHeight),f=(this.right-this.left)/this.view.width,d=(this.top-this.bottom)/this.view.height,e=e+this.view.offsetX/c*f,c=e+this.view.width/c*f,a=a-this.view.offsetY/b*d,b=a-this.view.height/b*d;this.projectionMatrix.makeOrthographic(e,c,a,b,this.near,this.far)},toJSON:function(a){a=z.prototype.toJSON.call(this,
|
|
|
+a);a.object.zoom=this.zoom;a.object.left=this.left;a.object.right=this.right;a.object.top=this.top;a.object.bottom=this.bottom;a.object.near=this.near;a.object.far=this.far;null!==this.view&&(a.object.view=Object.assign({},this.view));return a}});qa.prototype=Object.assign(Object.create(Na.prototype),{constructor:qa,isPerspectiveCamera:!0,copy:function(a,b){Na.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=
|
|
|
+null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*R.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*R.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*R.RAD2DEG*Math.atan(Math.tan(.5*R.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},
|
|
|
+getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;this.view={fullWidth:a,fullHeight:b,offsetX:c,offsetY:d,width:e,height:f};this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null;this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*R.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==f)var g=f.fullWidth,h=f.fullHeight,e=e+f.offsetX*d/
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|
|
+g,b=b-f.offsetY*c/h,d=f.width/g*d,c=f.height/h*c;f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,b,b-c,a,this.far)},toJSON:function(a){a=z.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=this.far;a.object.focus=this.focus;a.object.aspect=this.aspect;null!==this.view&&(a.object.view=Object.assign({},this.view));a.object.filmGauge=this.filmGauge;a.object.filmOffset=this.filmOffset;return a}});
|
|
|
+Object.assign(Sa.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});var Td=0;Object.assign(M.prototype,va.prototype,{isGeometry:!0,applyMatrix:function(a){for(var b=
|
|
|
+(new Ca).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(){var a=new K;return function(b){a.makeRotationX(b);
|
|
|
+this.applyMatrix(a);return this}}(),rotateY:function(){var a=new K;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new K;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new K;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new K;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new z;return function(b){a.lookAt(b);
|
|
|
+a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==g?[q[a].clone(),q[b].clone(),q[d].clone()]:[],r=void 0!==h?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:[];e=new Sa(a,b,d,f,r,e);c.faces.push(e);void 0!==k&&c.faceVertexUvs[0].push([l[a].clone(),l[b].clone(),l[d].clone()]);void 0!==m&&c.faceVertexUvs[1].push([p[a].clone(),p[b].clone(),p[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,
|
|
|
+g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,k=void 0!==e.uv?e.uv.array:void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(var q=[],l=[],p=[],r=e=0;e<f.length;e+=3,r+=2)c.vertices.push(new n(f[e],f[e+1],f[e+2])),void 0!==g&&q.push(new n(g[e],g[e+1],g[e+2])),void 0!==h&&c.colors.push(new G(h[e],h[e+1],h[e+2])),void 0!==k&&l.push(new C(k[r],k[r+1])),void 0!==m&&p.push(new C(m[r],m[r+1]));var ca=a.groups;if(0<ca.length)for(e=0;e<
|
|
|
+ca.length;e++)for(var f=ca[e],t=f.start,y=f.count,r=t,t=t+y;r<t;r+=3)void 0!==d?b(d[r],d[r+1],d[r+2],f.materialIndex):b(r,r+1,r+2,f.materialIndex);else if(void 0!==d)for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.getCenter().negate();
|
|
|
+this.translate(a.x,a.y,a.z);return a},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius,b=0===b?1:1/b,c=new K;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},computeFaceNormals:function(){for(var a=new n,b=new n,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},
|
|
|
+computeVertexNormals:function(a){void 0===a&&(a=!0);var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=new n;if(a){var e,f,g,h=new n,k=new n;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),h.cross(k),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(this.computeFaceNormals(),a=0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),
|
|
|
+d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=c.vertexNormals,3===e.length?(e[0].copy(d[c.a]),e[1].copy(d[c.b]),e[2].copy(d[c.c])):(e[0]=d[c.a].clone(),e[1]=d[c.b].clone(),e[2]=d[c.c].clone());0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var a,b,c;this.computeFaceNormals();a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];var d=c.vertexNormals;3===d.length?(d[0].copy(c.normal),
|
|
|
+d[1].copy(c.normal),d[2].copy(c.normal)):(d[0]=c.normal.clone(),d[1]=c.normal.clone(),d[2]=c.normal.clone())}0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):
|
|
|
+e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new M;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new n,k={a:new n,b:new n,c:new n},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();
|
|
|
+f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===
|
|
|
+this.boundingBox&&(this.boundingBox=new Ra);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new Ea);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(a&&a.isGeometry){var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,m=this.faceVertexUvs[0],q=a.faceVertexUvs[0],l=this.colors,p=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new Ca).getNormalMatrix(b));a=0;for(var r=g.length;a<
|
|
|
+r;a++){var n=g[a].clone();void 0!==b&&n.applyMatrix4(b);f.push(n)}a=0;for(r=p.length;a<r;a++)l.push(p[a].clone());a=0;for(r=k.length;a<r;a++){var g=k[a],t=g.vertexNormals,p=g.vertexColors,l=new Sa(g.a+e,g.b+e,g.c+e);l.normal.copy(g.normal);void 0!==d&&l.normal.applyMatrix3(d).normalize();b=0;for(f=t.length;b<f;b++)n=t[b].clone(),void 0!==d&&n.applyMatrix3(d).normalize(),l.vertexNormals.push(n);l.color.copy(g.color);b=0;for(f=p.length;b<f;b++)n=p[b],l.vertexColors.push(n.clone());l.materialIndex=g.materialIndex+
|
|
|
+c;h.push(l)}a=0;for(r=q.length;a<r;a++)if(c=q[a],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());m.push(d)}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a)},mergeMesh:function(a){a&&a.isMesh?(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<
|
|
|
+g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]===e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=
|
|
|
+b;return f},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],f,g;d&&d.length===b&&(f=[]);e&&e.length===b&&(g=[]);for(c=0;c<b;c++){var h=a[c]._id;f&&f.push(d[h]);g&&g.push(e[h])}f&&(this.faceVertexUvs[0]=f);g&&(this.faceVertexUvs[1]=g)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+
|
|
|
+a.z.toString();if(void 0!==m[b])return m[b];m[b]=k.length/3;k.push(a.x,a.y,a.z);return m[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==l[b])return l[b];l[b]=q.length;q.push(a.getHex());return l[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==r[b])return r[b];r[b]=p.length/2;p.push(a.x,a.y);return r[b]}var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==
|
|
|
+this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],m={},q=[],l={},p=[],r={};for(g=0;g<this.faces.length;g++){var n=this.faces[g],t=void 0!==this.faceVertexUvs[0][g],y=0<n.normal.length(),x=0<n.vertexNormals.length,v=1!==n.color.r||1!==n.color.g||1!==n.color.b,H=0<n.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!0),w=a(w,2,!1),w=a(w,3,t),w=a(w,4,y),w=a(w,5,x),w=a(w,6,
|
|
|
+v),w=a(w,7,H);h.push(w);h.push(n.a,n.b,n.c);h.push(n.materialIndex);t&&(t=this.faceVertexUvs[0][g],h.push(d(t[0]),d(t[1]),d(t[2])));y&&h.push(b(n.normal));x&&(y=n.vertexNormals,h.push(b(y[0]),b(y[1]),b(y[2])));v&&h.push(c(n.color));H&&(n=n.vertexColors,h.push(c(n[0]),c(n[1]),c(n[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<q.length&&(e.data.colors=q);0<p.length&&(e.data.uvs=[p]);e.data.faces=h;return e},clone:function(){return(new M).copy(this)},copy:function(a){var b,c,d,e,f,g;this.vertices=
|
|
|
+[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;d=a.vertices;b=0;for(c=d.length;b<c;b++)this.vertices.push(d[b].clone());d=a.colors;b=0;for(c=d.length;b<c;b++)this.colors.push(d[b].clone());d=a.faces;b=0;for(c=d.length;b<c;b++)this.faces.push(d[b].clone());b=0;for(c=a.faceVertexUvs.length;b<c;b++){var h=a.faceVertexUvs[b];void 0===
|
|
|
+this.faceVertexUvs[b]&&(this.faceVertexUvs[b]=[]);d=0;for(e=h.length;d<e;d++){var k=h[d],m=[];f=0;for(g=k.length;f<g;f++)m.push(k[f].clone());this.faceVertexUvs[b].push(m)}}f=a.morphTargets;b=0;for(c=f.length;b<c;b++){g={};g.name=f[b].name;if(void 0!==f[b].vertices)for(g.vertices=[],d=0,e=f[b].vertices.length;d<e;d++)g.vertices.push(f[b].vertices[d].clone());if(void 0!==f[b].normals)for(g.normals=[],d=0,e=f[b].normals.length;d<e;d++)g.normals.push(f[b].normals[d].clone());this.morphTargets.push(g)}f=
|
|
|
+a.morphNormals;b=0;for(c=f.length;b<c;b++){g={};if(void 0!==f[b].vertexNormals)for(g.vertexNormals=[],d=0,e=f[b].vertexNormals.length;d<e;d++)h=f[b].vertexNormals[d],k={},k.a=h.a.clone(),k.b=h.b.clone(),k.c=h.c.clone(),g.vertexNormals.push(k);if(void 0!==f[b].faceNormals)for(g.faceNormals=[],d=0,e=f[b].faceNormals.length;d<e;d++)g.faceNormals.push(f[b].faceNormals[d].clone());this.morphNormals.push(g)}d=a.skinWeights;b=0;for(c=d.length;b<c;b++)this.skinWeights.push(d[b].clone());d=a.skinIndices;b=
|
|
|
+0;for(c=d.length;b<c;b++)this.skinIndices.push(d[b].clone());d=a.lineDistances;b=0;for(c=d.length;b<c;b++)this.lineDistances.push(d[b]);b=a.boundingBox;null!==b&&(this.boundingBox=b.clone());b=a.boundingSphere;null!==b&&(this.boundingSphere=b.clone());this.elementsNeedUpdate=a.elementsNeedUpdate;this.verticesNeedUpdate=a.verticesNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.lineDistancesNeedUpdate=a.lineDistancesNeedUpdate;
|
|
|
+this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Object.defineProperty(S.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(S.prototype,{isBufferAttribute:!0,setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.itemSize:0;this.array=a},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=
|
|
|
+new a.array.constructor(a.array);this.itemSize=a.itemSize;this.count=a.count;this.normalized=a.normalized;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.itemSize;c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d];return this},copyArray:function(a){this.array.set(a);return this},copyColorsArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",
|
|
|
+d),f=new G);b[c++]=f.r;b[c++]=f.g;b[c++]=f.b}return this},copyIndicesArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];b[c++]=f.a;b[c++]=f.b;b[c++]=f.c}return this},copyVector2sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",d),f=new C);b[c++]=f.x;b[c++]=f.y}return this},copyVector3sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=
|
|
|
+a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",d),f=new n);b[c++]=f.x;b[c++]=f.y;b[c++]=f.z}return this},copyVector4sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var f=a[d];void 0===f&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",d),f=new fa);b[c++]=f.x;b[c++]=f.y;b[c++]=f.z;b[c++]=f.w}return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},getX:function(a){return this.array[a*
|
|
|
+this.itemSize]},setX:function(a,b){this.array[a*this.itemSize]=b;return this},getY:function(a){return this.array[a*this.itemSize+1]},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},getZ:function(a){return this.array[a*this.itemSize+2]},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},getW:function(a){return this.array[a*this.itemSize+3]},setW:function(a,b){this.array[a*this.itemSize+3]=b;return this},setXY:function(a,b,c){a*=this.itemSize;this.array[a+0]=b;this.array[a+
|
|
|
+1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this},onUpload:function(a){this.onUploadCallback=a;return this},clone:function(){return(new this.constructor(this.array,this.itemSize)).copy(this)}});pc.prototype=Object.create(S.prototype);pc.prototype.constructor=pc;qc.prototype=Object.create(S.prototype);
|
|
|
+qc.prototype.constructor=qc;rc.prototype=Object.create(S.prototype);rc.prototype.constructor=rc;sc.prototype=Object.create(S.prototype);sc.prototype.constructor=sc;gb.prototype=Object.create(S.prototype);gb.prototype.constructor=gb;tc.prototype=Object.create(S.prototype);tc.prototype.constructor=tc;hb.prototype=Object.create(S.prototype);hb.prototype.constructor=hb;A.prototype=Object.create(S.prototype);A.prototype.constructor=A;uc.prototype=Object.create(S.prototype);uc.prototype.constructor=uc;
|
|
|
+Object.assign(Le.prototype,{computeGroups:function(a){var b,c=[],d=void 0;a=a.faces;for(var e=0;e<a.length;e++){var f=a[e];f.materialIndex!==d&&(d=f.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,h=g.length,k;if(0<h){k=[];for(var m=0;m<h;m++)k[m]=[];this.morphTargets.position=
|
|
|
+k}var q=a.morphNormals,l=q.length,p;if(0<l){p=[];for(m=0;m<l;m++)p[m]=[];this.morphTargets.normal=p}for(var r=a.skinIndices,n=a.skinWeights,t=r.length===c.length,y=n.length===c.length,m=0;m<b.length;m++){var x=b[m];this.vertices.push(c[x.a],c[x.b],c[x.c]);var v=x.vertexNormals;3===v.length?this.normals.push(v[0],v[1],v[2]):(v=x.normal,this.normals.push(v,v,v));v=x.vertexColors;3===v.length?this.colors.push(v[0],v[1],v[2]):(v=x.color,this.colors.push(v,v,v));!0===e&&(v=d[0][m],void 0!==v?this.uvs.push(v[0],
|
|
|
+v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new C,new C,new C)));!0===f&&(v=d[1][m],void 0!==v?this.uvs2.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",m),this.uvs2.push(new C,new C,new C)));for(v=0;v<h;v++){var H=g[v].vertices;k[v].push(H[x.a],H[x.b],H[x.c])}for(v=0;v<l;v++)H=q[v].vertexNormals[m],p[v].push(H.a,H.b,H.c);t&&this.skinIndices.push(r[x.a],r[x.b],r[x.c]);y&&this.skinWeights.push(n[x.a],
|
|
|
+n[x.b],n[x.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this}});E.MaxIndex=65535;Object.assign(E.prototype,va.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<Ud(a)?hb:gb)(a,1):this.index=a},addAttribute:function(a,b,c){if(b&&b.isBufferAttribute||
|
|
|
+b&&b.isInterleavedBufferAttribute)if("index"===a)console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(b);else return this.attributes[a]=b,this;else console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new S(b,c))},getAttribute:function(a){return this.attributes[a]},removeAttribute:function(a){delete this.attributes[a];return this},addGroup:function(a,b,c){this.groups.push({start:a,count:b,materialIndex:void 0!==
|
|
|
+c?c:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(a,b){this.drawRange.start=a;this.drawRange.count=b},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToBufferAttribute(b),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new Ca).getNormalMatrix(a).applyToBufferAttribute(b),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a=new K;return function(b){a.makeRotationX(b);
|
|
|
+this.applyMatrix(a);return this}}(),rotateY:function(){var a=new K;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new K;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new K;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new K;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new z;return function(b){a.lookAt(b);
|
|
|
+a.updateMatrix();this.applyMatrix(a.matrix)}}(),center:function(){this.computeBoundingBox();var a=this.boundingBox.getCenter().negate();this.translate(a.x,a.y,a.z);return a},setFromObject:function(a){var b=a.geometry;if(a.isPoints||a.isLine){a=new A(3*b.vertices.length,3);var c=new A(3*b.colors.length,3);this.addAttribute("position",a.copyVector3sArray(b.vertices));this.addAttribute("color",c.copyColorsArray(b.colors));b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new A(b.lineDistances.length,
|
|
|
+1),this.addAttribute("lineDistance",a.copyArray(b.lineDistances)));null!==b.boundingSphere&&(this.boundingSphere=b.boundingSphere.clone());null!==b.boundingBox&&(this.boundingBox=b.boundingBox.clone())}else a.isMesh&&b&&b.isGeometry&&this.fromGeometry(b);return this},updateFromObject:function(a){var b=a.geometry;if(a.isMesh){var c=b.__directGeometry;!0===b.elementsNeedUpdate&&(c=void 0,b.elementsNeedUpdate=!1);if(void 0===c)return this.fromGeometry(b);c.verticesNeedUpdate=b.verticesNeedUpdate;c.normalsNeedUpdate=
|
|
|
+b.normalsNeedUpdate;c.colorsNeedUpdate=b.colorsNeedUpdate;c.uvsNeedUpdate=b.uvsNeedUpdate;c.groupsNeedUpdate=b.groupsNeedUpdate;b.verticesNeedUpdate=!1;b.normalsNeedUpdate=!1;b.colorsNeedUpdate=!1;b.uvsNeedUpdate=!1;b.groupsNeedUpdate=!1;b=c}!0===b.verticesNeedUpdate&&(c=this.attributes.position,void 0!==c&&(c.copyVector3sArray(b.vertices),c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.attributes.normal,void 0!==c&&(c.copyVector3sArray(b.normals),c.needsUpdate=!0),b.normalsNeedUpdate=
|
|
|
+!1);!0===b.colorsNeedUpdate&&(c=this.attributes.color,void 0!==c&&(c.copyColorsArray(b.colors),c.needsUpdate=!0),b.colorsNeedUpdate=!1);b.uvsNeedUpdate&&(c=this.attributes.uv,void 0!==c&&(c.copyVector2sArray(b.uvs),c.needsUpdate=!0),b.uvsNeedUpdate=!1);b.lineDistancesNeedUpdate&&(c=this.attributes.lineDistance,void 0!==c&&(c.copyArray(b.lineDistances),c.needsUpdate=!0),b.lineDistancesNeedUpdate=!1);b.groupsNeedUpdate&&(b.computeGroups(a.geometry),this.groups=b.groups,b.groupsNeedUpdate=!1);return this},
|
|
|
+fromGeometry:function(a){a.__directGeometry=(new Le).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},fromDirectGeometry:function(a){var b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new S(b,3)).copyVector3sArray(a.vertices));0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new S(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new S(b,3)).copyColorsArray(a.colors)));
|
|
|
+0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new S(b,2)).copyVector2sArray(a.uvs)));0<a.uvs2.length&&(b=new Float32Array(2*a.uvs2.length),this.addAttribute("uv2",(new S(b,2)).copyVector2sArray(a.uvs2)));0<a.indices.length&&(b=new (65535<Ud(a.indices)?Uint32Array:Uint16Array)(3*a.indices.length),this.setIndex((new S(b,1)).copyIndicesArray(a.indices)));this.groups=a.groups;for(var c in a.morphTargets){for(var b=[],d=a.morphTargets[c],e=0,f=d.length;e<f;e++){var g=d[e],
|
|
|
+h=new A(3*g.length,3);b.push(h.copyVector3sArray(g))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new A(4*a.skinIndices.length,4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new A(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){null===
|
|
|
+this.boundingBox&&(this.boundingBox=new Ra);var a=this.attributes.position;void 0!==a?this.boundingBox.setFromBufferAttribute(a):this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var a=new Ra,b=new n;return function(){null===this.boundingSphere&&
|
|
|
+(this.boundingSphere=new Ea);var c=this.attributes.position;if(c){var d=this.boundingSphere.center;a.setFromBufferAttribute(c);a.getCenter(d);for(var e=0,f=0,g=c.count;f<g;f++)b.x=c.getX(f),b.y=c.getY(f),b.z=c.getZ(f),e=Math.max(e,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(e);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},
|
|
|
+computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",new S(new Float32Array(d.length),3));else for(var e=b.normal.array,f=0,g=e.length;f<g;f++)e[f]=0;var e=b.normal.array,h,k,m,q=new n,l=new n,p=new n,r=new n,ca=new n;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var t=0,y=c.length;t<y;++t)for(f=c[t],g=f.start,h=f.count,f=g,g+=h;f<g;f+=3)h=3*a[f+0],k=3*a[f+1],m=3*a[f+2],
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|
|
+q.fromArray(d,h),l.fromArray(d,k),p.fromArray(d,m),r.subVectors(p,l),ca.subVectors(q,l),r.cross(ca),e[h]+=r.x,e[h+1]+=r.y,e[h+2]+=r.z,e[k]+=r.x,e[k+1]+=r.y,e[k+2]+=r.z,e[m]+=r.x,e[m+1]+=r.y,e[m+2]+=r.z}else for(f=0,g=d.length;f<g;f+=9)q.fromArray(d,f),l.fromArray(d,f+3),p.fromArray(d,f+6),r.subVectors(p,l),ca.subVectors(q,l),r.cross(ca),e[f]=r.x,e[f+1]=r.y,e[f+2]=r.z,e[f+3]=r.x,e[f+4]=r.y,e[f+5]=r.z,e[f+6]=r.x,e[f+7]=r.y,e[f+8]=r.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,
|
|
|
+b){if(a&&a.isBufferGeometry){void 0===b&&(b=0);var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d])for(var e=c[d].array,f=a.attributes[d],g=f.array,h=0,f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){var a=new n;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,
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|
+a.y,a.z)}}(),toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var a=new E,b=this.index.array,c=this.attributes,d;for(d in c){for(var e=c[d],f=e.array,e=e.itemSize,g=new f.constructor(b.length*e),h,k=0,m=0,q=b.length;m<q;m++){h=b[m]*e;for(var l=0;l<e;l++)g[k++]=f[h++]}a.addAttribute(d,new S(g,e))}return a},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};
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|
+a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==b[c]&&(a[c]=b[c]);return a}a.data={attributes:{}};var d=this.index;null!==d&&(b=Array.prototype.slice.call(d.array),a.data.index={type:d.array.constructor.name,array:b});d=this.attributes;for(c in d){var e=d[c],b=Array.prototype.slice.call(e.array);a.data.attributes[c]={itemSize:e.itemSize,type:e.array.constructor.name,array:b,normalized:e.normalized}}c=this.groups;
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|
|
+0<c.length&&(a.data.groups=JSON.parse(JSON.stringify(c)));c=this.boundingSphere;null!==c&&(a.data.boundingSphere={center:c.center.toArray(),radius:c.radius});return a},clone:function(){return(new E).copy(this)},copy:function(a){var b,c,d;this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;c=a.index;null!==c&&this.setIndex(c.clone());c=a.attributes;for(b in c)this.addAttribute(b,c[b].clone());var e=a.morphAttributes;for(b in e){var f=
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|
+[],g=e[b];c=0;for(d=g.length;c<d;c++)f.push(g[c].clone());this.morphAttributes[b]=f}b=a.groups;c=0;for(d=b.length;c<d;c++)e=b[c],this.addGroup(e.start,e.count,e.materialIndex);b=a.boundingBox;null!==b&&(this.boundingBox=b.clone());b=a.boundingSphere;null!==b&&(this.boundingSphere=b.clone());this.drawRange.start=a.drawRange.start;this.drawRange.count=a.drawRange.count;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Gb.prototype=Object.create(M.prototype);Gb.prototype.constructor=
|
|
|
+Gb;ib.prototype=Object.create(E.prototype);ib.prototype.constructor=ib;vc.prototype=Object.create(M.prototype);vc.prototype.constructor=vc;jb.prototype=Object.create(E.prototype);jb.prototype.constructor=jb;wa.prototype=Object.create(X.prototype);wa.prototype.constructor=wa;wa.prototype.isMeshBasicMaterial=!0;wa.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=
|
|
|
+a.aoMapIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;return this};Object.assign(kb.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);
|
|
|
+return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new n).copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(){var a=new n;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new n;c.subVectors(a,this.origin);
|
|
|
+var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new n;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new n,b=new n,c=new n;
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|
|
+return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),q=-c.dot(b),l=c.lengthSq(),p=Math.abs(1-k*k),r;0<p?(d=k*q-m,e=k*m-q,r=h*p,0<=d?e>=-r?e<=r?(h=1/p,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*q)+l):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*q)+l):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*q)+l):e<=-r?(d=Math.max(0,-(-k*h+m)),e=0<d?-h:Math.min(Math.max(-h,-q),h),k=-d*
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|
|
+d+e*(e+2*q)+l):e<=r?(d=0,e=Math.min(Math.max(-h,-q),h),k=e*(e+2*q)+l):(d=Math.max(0,-(k*h+m)),e=0<d?h:Math.min(Math.max(-h,-q),h),k=-d*d+e*(e+2*q)+l)):(e=0<k?-h:h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*q)+l);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new n;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d,f=b.radius*b.radius;if(e>f)return null;f=Math.sqrt(f-
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|
|
+e);e=d-f;d+=f;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===
|
|
|
+b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z;var h=this.origin;0<=d?(c=(a.min.x-h.x)*d,d*=a.max.x-h.x):(c=(a.max.x-h.x)*d,d*=a.min.x-h.x);0<=f?(e=(a.min.y-h.y)*f,f*=a.max.y-h.y):(e=(a.max.y-h.y)*f,f*=a.min.y-h.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(f<d||d!==d)d=f;0<=g?(e=(a.min.z-h.z)*g,g*=a.max.z-h.z):(e=(a.max.z-h.z)*g,g*=a.min.z-h.z);if(c>g||e>d)return null;if(e>c||c!==c)c=e;if(g<d||d!==
|
|
|
+d)d=g;return 0>d?null:this.at(0<=c?c:d,b)},intersectsBox:function(){var a=new n;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new n,b=new n,c=new n,d=new n;return function(e,f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));
|
|
|
+if(0>g||e+g>f)return null;e=-h*a.dot(d);return 0>e?null:this.at(e/f,k)}}(),applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});Object.assign(Hb.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},
|
|
|
+getCenter:function(a){return(a||new n).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){return(a||new n).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){var c=b||new n;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new n,b=new n;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,
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|
|
+this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=R.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new n;return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});Object.assign(Ta,{normal:function(){var a=new n;return function(b,c,d,e){e=e||new n;e.subVectors(d,c);a.subVectors(b,
|
|
|
+c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}(),barycoordFromPoint:function(){var a=new n,b=new n,c=new n;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var m=d*k-e*e;h=h||new n;if(0===m)return h.set(-2,-1,-1);m=1/m;k=(k*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-k-d,d,k)}}(),containsPoint:function(){var a=new n;return function(b,c,d,e){b=Ta.barycoordFromPoint(b,c,d,e,
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|
|
+a);return 0<=b.x&&0<=b.y&&1>=b.x+b.y}}()});Object.assign(Ta.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new n,b=new n;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);
|
|
|
+return.5*a.cross(b).length()}}(),midpoint:function(a){return(a||new n).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return Ta.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new sa).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return Ta.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return Ta.containsPoint(a,this.a,this.b,this.c)},closestPointToPoint:function(){var a=new sa,b=[new Hb,new Hb,new Hb],
|
|
|
+c=new n,d=new n;return function(e,f){var g=f||new n,h=Infinity;a.setFromCoplanarPoints(this.a,this.b,this.c);a.projectPoint(e,c);if(!0===this.containsPoint(c))g.copy(c);else{b[0].set(this.a,this.b);b[1].set(this.b,this.c);b[2].set(this.c,this.a);for(var k=0;k<b.length;k++){b[k].closestPointToPoint(c,!0,d);var m=c.distanceToSquared(d);m<h&&(h=m,g.copy(d))}}return g}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});ta.prototype=Object.assign(Object.create(z.prototype),
|
|
|
+{constructor:ta,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){z.prototype.copy.call(this,a);this.drawMode=a.drawMode;return this},updateMorphTargets:function(){var a=this.geometry,b,c;if(a.isBufferGeometry){if(a=a.morphAttributes,b=Object.keys(a),0<b.length){var d=a[b[0]];if(void 0!==d)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=d.length;a<b;a++)c=d[a].name||String(a),this.morphTargetInfluences.push(0),this.morphTargetDictionary[c]=a}}else if(d=a.morphTargets,
|
|
|
+void 0!==d&&0<d.length)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=d.length;a<b;a++)c=d[a].name||String(a),this.morphTargetInfluences.push(0),this.morphTargetDictionary[c]=a},raycast:function(){function a(a,b,c,d,e,f,g){Ta.barycoordFromPoint(a,b,c,d,t);e.multiplyScalar(t.x);f.multiplyScalar(t.y);g.multiplyScalar(t.z);e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;
|
|
|
+x.copy(h);x.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(x);return b<c.near||b>c.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,m,q,l,n){g.fromBufferAttribute(f,q);h.fromBufferAttribute(f,l);k.fromBufferAttribute(f,n);if(c=b(c,c.material,d,e,g,h,k,y))m&&(p.fromBufferAttribute(m,q),r.fromBufferAttribute(m,l),ca.fromBufferAttribute(m,n),c.uv=a(y,g,h,k,p,r,ca)),c.face=new Sa(q,l,n,Ta.normal(g,h,k)),c.faceIndex=q;return c}var d=new K,e=new kb,f=new Ea,g=new n,h=new n,k=new n,
|
|
|
+m=new n,q=new n,l=new n,p=new C,r=new C,ca=new C,t=new n,y=new n,x=new n;return function(n,t){var w=this.geometry,x=this.material,z=this.matrixWorld;if(void 0!==x&&(null===w.boundingSphere&&w.computeBoundingSphere(),f.copy(w.boundingSphere),f.applyMatrix4(z),!1!==n.ray.intersectsSphere(f)&&(d.getInverse(z),e.copy(n.ray).applyMatrix4(d),null===w.boundingBox||!1!==e.intersectsBox(w.boundingBox)))){var D;if(w.isBufferGeometry){var P,C,x=w.index,F=w.attributes.position,z=w.attributes.uv,A,E;if(null!==
|
|
|
+x)for(A=0,E=x.count;A<E;A+=3){if(w=x.getX(A),P=x.getX(A+1),C=x.getX(A+2),D=c(this,n,e,F,z,w,P,C))D.faceIndex=Math.floor(A/3),t.push(D)}else for(A=0,E=F.count;A<E;A+=3)if(w=A,P=A+1,C=A+2,D=c(this,n,e,F,z,w,P,C))D.index=w,t.push(D)}else if(w.isGeometry){var G,z=Array.isArray(x);A=w.vertices;E=w.faces;P=w.faceVertexUvs[0];0<P.length&&(F=P);for(var K=0,M=E.length;K<M;K++){var Q=E[K];D=z?x[Q.materialIndex]:x;if(void 0!==D){P=A[Q.a];C=A[Q.b];G=A[Q.c];if(!0===D.morphTargets){var N=w.morphTargets,Y=this.morphTargetInfluences;
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|
|
+g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var aa=0,T=N.length;aa<T;aa++){var O=Y[aa];if(0!==O){var I=N[aa].vertices;g.addScaledVector(m.subVectors(I[Q.a],P),O);h.addScaledVector(q.subVectors(I[Q.b],C),O);k.addScaledVector(l.subVectors(I[Q.c],G),O)}}g.add(P);h.add(C);k.add(G);P=g;C=h;G=k}if(D=b(this,D,n,e,P,C,G,y))F&&F[K]&&(N=F[K],p.copy(N[0]),r.copy(N[1]),ca.copy(N[2]),D.uv=a(y,P,C,G,p,r,ca)),D.face=Q,D.faceIndex=K,t.push(D)}}}}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});
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|
|
+var dg=0;md.prototype=Object.assign(Object.create(qa.prototype),{constructor:md,isArrayCamera:!0});Ib.prototype.isFogExp2=!0;Ib.prototype.clone=function(){return new Ib(this.color.getHex(),this.density)};Ib.prototype.toJSON=function(a){return{type:"FogExp2",color:this.color.getHex(),density:this.density}};Jb.prototype.isFog=!0;Jb.prototype.clone=function(){return new Jb(this.color.getHex(),this.near,this.far)};Jb.prototype.toJSON=function(a){return{type:"Fog",color:this.color.getHex(),near:this.near,
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+far:this.far}};nd.prototype=Object.assign(Object.create(z.prototype),{constructor:nd,copy:function(a,b){z.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this},toJSON:function(a){var b=z.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));
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+null!==this.fog&&(b.object.fog=this.fog.toJSON());return b}});$d.prototype=Object.assign(Object.create(z.prototype),{constructor:$d,isLensFlare:!0,copy:function(a){z.prototype.copy.call(this,a);this.positionScreen.copy(a.positionScreen);this.customUpdateCallback=a.customUpdateCallback;for(var b=0,c=a.lensFlares.length;b<c;b++)this.lensFlares.push(a.lensFlares[b]);return this},add:function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new G(16777215));void 0===
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|
+d&&(d=1);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:0,opacity:f,color:e,blending:d})},updateLensFlares:function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=c.x*Math.PI*.25,c.rotation+=.25*(c.wantedRotation-c.rotation)}});bb.prototype=Object.create(X.prototype);
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|
+bb.prototype.constructor=bb;bb.prototype.isSpriteMaterial=!0;bb.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;return this};xc.prototype=Object.assign(Object.create(z.prototype),{constructor:xc,isSprite:!0,raycast:function(){var a=new n,b=new n,c=new n;return function(d,e){b.setFromMatrixPosition(this.matrixWorld);d.ray.closestPointToPoint(b,a);c.setFromMatrixScale(this.matrixWorld);var f=c.x*c.y/4;b.distanceToSquared(a)>f||
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|
+(f=d.ray.origin.distanceTo(a),f<d.near||f>d.far||e.push({distance:f,point:a.clone(),face:null,object:this}))}}(),clone:function(){return(new this.constructor(this.material)).copy(this)}});yc.prototype=Object.assign(Object.create(z.prototype),{constructor:yc,copy:function(a){z.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<
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|
+c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)},getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object},raycast:function(){var a=new n;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new n,b=new n;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);
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+b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=z.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Object.assign(zc.prototype,{calculateInverses:function(){this.boneInverses=
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+[];for(var a=0,b=this.bones.length;a<b;a++){var c=new K;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}},pose:function(){var a,b,c;b=0;for(c=this.bones.length;b<c;b++)(a=this.bones[b])&&a.matrixWorld.getInverse(this.boneInverses[b]);b=0;for(c=this.bones.length;b<c;b++)if(a=this.bones[b])a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},
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+update:function(){var a=new K,b=new K;return function(){for(var c=this.bones,d=this.boneInverses,e=this.boneMatrices,f=this.boneTexture,g=0,h=c.length;g<h;g++)a.multiplyMatrices(c[g]?c[g].matrixWorld:b,d[g]),a.toArray(e,16*g);void 0!==f&&(f.needsUpdate=!0)}}(),clone:function(){return new zc(this.bones,this.boneInverses)}});od.prototype=Object.assign(Object.create(z.prototype),{constructor:od,isBone:!0});pd.prototype=Object.assign(Object.create(ta.prototype),{constructor:pd,isSkinnedMesh:!0,initBones:function(){var a=
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|
+[],b,c,d,e;if(this.geometry&&void 0!==this.geometry.bones){d=0;for(e=this.geometry.bones.length;d<e;d++)c=this.geometry.bones[d],b=new od,a.push(b),b.name=c.name,b.position.fromArray(c.pos),b.quaternion.fromArray(c.rotq),void 0!==c.scl&&b.scale.fromArray(c.scl);d=0;for(e=this.geometry.bones.length;d<e;d++)c=this.geometry.bones[d],-1!==c.parent&&null!==c.parent&&void 0!==a[c.parent]?a[c.parent].add(a[d]):this.add(a[d])}this.updateMatrixWorld(!0);return a},bind:function(a,b){this.skeleton=a;void 0===
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|
+b&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var a,b;if(this.geometry&&this.geometry.isGeometry)for(b=0;b<this.geometry.skinWeights.length;b++){var c=this.geometry.skinWeights[b];a=1/c.lengthManhattan();Infinity!==a?c.multiplyScalar(a):c.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var c=new fa,d=this.geometry.attributes.skinWeight;
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+for(b=0;b<d.count;b++)c.x=d.getX(b),c.y=d.getY(b),c.z=d.getZ(b),c.w=d.getW(b),a=1/c.lengthManhattan(),Infinity!==a?c.multiplyScalar(a):c.set(1,0,0,0),d.setXYZW(b,c.x,c.y,c.z,c.w)}},updateMatrixWorld:function(a){ta.prototype.updateMatrixWorld.call(this,a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return(new this.constructor(this.geometry,
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|
+this.material)).copy(this)}});ha.prototype=Object.create(X.prototype);ha.prototype.constructor=ha;ha.prototype.isLineBasicMaterial=!0;ha.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};za.prototype=Object.assign(Object.create(z.prototype),{constructor:za,isLine:!0,raycast:function(){var a=new K,b=new kb,c=new Ea;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry,
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|
+h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var k=new n,m=new n,h=new n,q=new n,l=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var p=g.index,r=g.attributes.position.array;if(null!==p)for(var p=p.array,g=0,ca=p.length-1;g<ca;g+=l){var t=p[g+1];k.fromArray(r,3*p[g]);m.fromArray(r,3*t);t=b.distanceSqToSegment(k,m,q,h);t>f||(q.applyMatrix4(this.matrixWorld),
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|
+t=d.ray.origin.distanceTo(q),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else for(g=0,ca=r.length/3-1;g<ca;g+=l)k.fromArray(r,3*g),m.fromArray(r,3*g+3),t=b.distanceSqToSegment(k,m,q,h),t>f||(q.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(q),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(k=
|
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|
+g.vertices,m=k.length,g=0;g<m-1;g+=l)t=b.distanceSqToSegment(k[g],k[g+1],q,h),t>f||(q.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(q),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});ba.prototype=Object.assign(Object.create(za.prototype),{constructor:ba,isLineSegments:!0});qd.prototype=Object.assign(Object.create(za.prototype),
|
|
|
+{constructor:qd,isLineLoop:!0});Fa.prototype=Object.create(X.prototype);Fa.prototype.constructor=Fa;Fa.prototype.isPointsMaterial=!0;Fa.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;return this};Kb.prototype=Object.assign(Object.create(z.prototype),{constructor:Kb,isPoints:!0,raycast:function(){var a=new K,b=new kb,c=new Ea;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);if(f<
|
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|
+q){var h=b.closestPointToPoint(a);h.applyMatrix4(k);var m=d.ray.origin.distanceTo(h);m<d.near||m>d.far||e.push({distance:m,distanceToRay:Math.sqrt(f),point:h.clone(),index:c,face:null,object:g})}}var g=this,h=this.geometry,k=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var m=m/((this.scale.x+this.scale.y+this.scale.z)/
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|
|
+3),q=m*m,m=new n;if(h.isBufferGeometry){var l=h.index,h=h.attributes.position.array;if(null!==l)for(var p=l.array,l=0,r=p.length;l<r;l++){var ca=p[l];m.fromArray(h,3*ca);f(m,ca)}else for(l=0,p=h.length/3;l<p;l++)m.fromArray(h,3*l),f(m,l)}else for(m=h.vertices,l=0,p=m.length;l<p;l++)f(m[l],l)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Ac.prototype=Object.assign(Object.create(z.prototype),{constructor:Ac});rd.prototype=Object.create(W.prototype);rd.prototype.constructor=
|
|
|
+rd;Lb.prototype=Object.create(W.prototype);Lb.prototype.constructor=Lb;Lb.prototype.isCompressedTexture=!0;sd.prototype=Object.create(W.prototype);sd.prototype.constructor=sd;Bc.prototype=Object.create(W.prototype);Bc.prototype.constructor=Bc;Bc.prototype.isDepthTexture=!0;Mb.prototype=Object.create(E.prototype);Mb.prototype.constructor=Mb;Cc.prototype=Object.create(M.prototype);Cc.prototype.constructor=Cc;Nb.prototype=Object.create(E.prototype);Nb.prototype.constructor=Nb;Dc.prototype=Object.create(M.prototype);
|
|
|
+Dc.prototype.constructor=Dc;xa.prototype=Object.create(E.prototype);xa.prototype.constructor=xa;Ec.prototype=Object.create(M.prototype);Ec.prototype.constructor=Ec;Ob.prototype=Object.create(xa.prototype);Ob.prototype.constructor=Ob;Fc.prototype=Object.create(M.prototype);Fc.prototype.constructor=Fc;lb.prototype=Object.create(xa.prototype);lb.prototype.constructor=lb;Gc.prototype=Object.create(M.prototype);Gc.prototype.constructor=Gc;Pb.prototype=Object.create(xa.prototype);Pb.prototype.constructor=
|
|
|
+Pb;Hc.prototype=Object.create(M.prototype);Hc.prototype.constructor=Hc;Qb.prototype=Object.create(xa.prototype);Qb.prototype.constructor=Qb;Ic.prototype=Object.create(M.prototype);Ic.prototype.constructor=Ic;Rb.prototype=Object.create(E.prototype);Rb.prototype.constructor=Rb;Jc.prototype=Object.create(M.prototype);Jc.prototype.constructor=Jc;Sb.prototype=Object.create(E.prototype);Sb.prototype.constructor=Sb;Kc.prototype=Object.create(M.prototype);Kc.prototype.constructor=Kc;Tb.prototype=Object.create(E.prototype);
|
|
|
+Tb.prototype.constructor=Tb;var Ia={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},triangulate:function(){return function(a,b){var c=a.length;if(3>c)return null;var d=[],e=[],f=[],g,h,k;if(0<Ia.area(a))for(h=0;h<c;h++)e[h]=h;else for(h=0;h<c;h++)e[h]=c-1-h;var m=2*c;for(h=c-1;2<c;){if(0>=m--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");break}g=h;c<=g&&(g=0);h=g+1;c<=h&&(h=0);k=h+1;c<=k&&(k=0);var q;a:{var l,
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|
|
+p,r,n,t,y,x,v;l=a[e[g]].x;p=a[e[g]].y;r=a[e[h]].x;n=a[e[h]].y;t=a[e[k]].x;y=a[e[k]].y;if(0>=(r-l)*(y-p)-(n-p)*(t-l))q=!1;else{var H,w,J,A,D,P,z,C,E,G;H=t-r;w=y-n;J=l-t;A=p-y;D=r-l;P=n-p;for(q=0;q<c;q++)if(x=a[e[q]].x,v=a[e[q]].y,!(x===l&&v===p||x===r&&v===n||x===t&&v===y)&&(z=x-l,C=v-p,E=x-r,G=v-n,x-=t,v-=y,E=H*G-w*E,z=D*C-P*z,C=J*v-A*x,E>=-Number.EPSILON&&C>=-Number.EPSILON&&z>=-Number.EPSILON)){q=!1;break a}q=!0}}if(q){d.push([a[e[g]],a[e[h]],a[e[k]]]);f.push([e[g],e[h],e[k]]);g=h;for(k=h+1;k<c;g++,
|
|
|
+k++)e[g]=e[k];c--;m=2*c}}return b?f:d}}(),triangulateShape:function(a,b){function c(a){var b=a.length;2<b&&a[b-1].equals(a[0])&&a.pop()}function d(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function e(a,b,c,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-c.x,m=e.y-c.y,l=a.x-c.x,q=a.y-c.y,p=h*k-g*m,n=h*l-g*q;if(Math.abs(p)>Number.EPSILON){if(0<p){if(0>n||n>p)return[];k=m*l-k*q;if(0>k||k>p)return[]}else{if(0<n||n<p)return[];k=m*l-k*q;if(0<
|
|
|
+k||k<p)return[]}if(0===k)return!f||0!==n&&n!==p?[a]:[];if(k===p)return!f||0!==n&&n!==p?[b]:[];if(0===n)return[c];if(n===p)return[e];f=k/p;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==n||m*l!==k*q)return[];h=0===g&&0===h;k=0===k&&0===m;if(h&&k)return a.x!==c.x||a.y!==c.y?[]:[a];if(h)return d(c,e,a)?[a]:[];if(k)return d(a,b,c)?[c]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),c.x<e.x?(b=c,p=c.x,m=e,c=e.x):(b=e,p=e.x,m=c,c=c.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),c.y<e.y?(b=
|
|
|
+c,p=c.y,m=e,c=e.y):(b=e,p=e.y,m=c,c=c.y));return k<=p?a<p?[]:a===p?f?[]:[b]:a<=c?[b,h]:[b,m]:k>c?[]:k===c?f?[]:[g]:a<=c?[g,h]:[g,m]}function f(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return Math.abs(a)>Number.EPSILON?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}c(a);b.forEach(c);var g,h,k,m,q,l={};k=a.concat();g=0;for(h=b.length;g<h;g++)Array.prototype.push.apply(k,b[g]);g=0;for(h=k.length;g<h;g++)q=k[g].x+":"+k[g].y,void 0!==l[q]&&console.warn("THREE.ShapeUtils: Duplicate point",
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|
|
+q,g),l[q]=g;g=function(a,b){function c(a,b){var d=h.length-1,e=a-1;0>e&&(e=d);var g=a+1;g>d&&(g=0);d=f(h[a],h[e],h[g],k[b]);if(!d)return!1;d=k.length-1;e=b-1;0>e&&(e=d);g=b+1;g>d&&(g=0);return(d=f(k[b],k[e],k[g],h[a]))?!0:!1}function d(a,b){var c,f;for(c=0;c<h.length;c++)if(f=c+1,f%=h.length,f=e(a,b,h[c],h[f],!0),0<f.length)return!0;return!1}function g(a,c){var d,f,h,k;for(d=0;d<m.length;d++)for(f=b[m[d]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=e(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=
|
|
|
+a.concat(),k,m=[],l,q,p,n,u,z=[],A,C,E,G=0;for(l=b.length;G<l;G++)m.push(G);A=0;for(var K=2*m.length;0<m.length;){K--;if(0>K){console.log("Infinite Loop! Holes left:"+m.length+", Probably Hole outside Shape!");break}for(q=A;q<h.length;q++){p=h[q];l=-1;for(G=0;G<m.length;G++)if(n=m[G],u=p.x+":"+p.y+":"+n,void 0===z[u]){k=b[n];for(C=0;C<k.length;C++)if(n=k[C],c(q,C)&&!d(p,n)&&!g(p,n)){l=C;m.splice(G,1);A=h.slice(0,q+1);n=h.slice(q);C=k.slice(l);E=k.slice(0,l+1);h=A.concat(C).concat(E).concat(n);A=q;
|
|
|
+break}if(0<=l)break;z[u]=!0}if(0<=l)break}}return h}(a,b);var p=Ia.triangulate(g,!1);g=0;for(h=p.length;g<h;g++)for(m=p[g],k=0;3>k;k++)q=m[k].x+":"+m[k].y,q=l[q],void 0!==q&&(m[k]=q);return p.concat()},isClockWise:function(a){return 0>Ia.area(a)}};cb.prototype=Object.create(M.prototype);cb.prototype.constructor=cb;Ga.prototype=Object.create(E.prototype);Ga.prototype.constructor=Ga;Ga.prototype.getArrays=function(){var a=this.getAttribute("position"),a=a?Array.prototype.slice.call(a.array):[],b=this.getAttribute("uv"),
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|
|
+b=b?Array.prototype.slice.call(b.array):[],c=this.index,c=c?Array.prototype.slice.call(c.array):[];return{position:a,uv:b,index:c}};Ga.prototype.addShapeList=function(a,b){var c=a.length;b.arrays=this.getArrays();for(var d=0;d<c;d++)this.addShape(a[d],b);this.setIndex(b.arrays.index);this.addAttribute("position",new A(b.arrays.position,3));this.addAttribute("uv",new A(b.arrays.uv,2))};Ga.prototype.addShape=function(a,b){function c(a,b,c){b||console.error("THREE.ExtrudeGeometry: vec does not exist");
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|
|
+return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d,e,f;e=a.x-b.x;f=a.y-b.y;d=c.x-a.x;var g=c.y-a.y,h=e*e+f*f;if(Math.abs(e*g-f*d)>Number.EPSILON){var k=Math.sqrt(h),m=Math.sqrt(d*d+g*g),h=b.x-f/k;b=b.y+e/k;g=((c.x-g/m-h)*g-(c.y+d/m-b)*d)/(e*g-f*d);d=h+e*g-a.x;e=b+f*g-a.y;f=d*d+e*e;if(2>=f)return new C(d,e);f=Math.sqrt(f/2)}else a=!1,e>Number.EPSILON?d>Number.EPSILON&&(a=!0):e<-Number.EPSILON?d<-Number.EPSILON&&(a=!0):Math.sign(f)===Math.sign(g)&&(a=!0),a?(d=-f,f=Math.sqrt(h)):(d=e,
|
|
|
+e=f,f=Math.sqrt(h/2));return new C(d/f,e/f)}function e(a,b){var c,d;for(L=a.length;0<=--L;){c=L;d=L-1;0>d&&(d=a.length-1);var e,f=H+2*y;for(e=0;e<f;e++){var g=ba*e,m=ba*(e+1),p=b+d+g,n=b+d+m,m=b+c+m;h(b+c+g);h(p);h(m);h(p);h(n);h(m);g=l.length/3;g=D.generateSideWallUV(X,l,g-6,g-3,g-2,g-1);k(g[0]);k(g[1]);k(g[3]);k(g[1]);k(g[2]);k(g[3])}}}function f(a,b,c){r.push(a);r.push(b);r.push(c)}function g(a,b,c){h(a);h(b);h(c);a=l.length/3;a=D.generateTopUV(X,l,a-3,a-2,a-1);k(a[0]);k(a[1]);k(a[2])}function h(a){u.push(l.length/
|
|
|
+3);l.push(r[3*a+0]);l.push(r[3*a+1]);l.push(r[3*a+2])}function k(a){p.push(a.x);p.push(a.y)}var m=b.arrays?b.arrays:this.getArrays(),l=m.position,u=m.index,p=m.uv,r=[],m=void 0!==b.amount?b.amount:100,z=void 0!==b.bevelThickness?b.bevelThickness:6,t=void 0!==b.bevelSize?b.bevelSize:z-2,y=void 0!==b.bevelSegments?b.bevelSegments:3,x=void 0!==b.bevelEnabled?b.bevelEnabled:!0,v=void 0!==b.curveSegments?b.curveSegments:12,H=void 0!==b.steps?b.steps:1,w=b.extrudePath,J,E=!1,D=void 0!==b.UVGenerator?b.UVGenerator:
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|
|
+cb.WorldUVGenerator,P,G,F,K;w&&(J=w.getSpacedPoints(H),E=!0,x=!1,P=void 0!==b.frames?b.frames:w.computeFrenetFrames(H,!1),G=new n,F=new n,K=new n);x||(t=z=y=0);var M,I,S,X=this,w=a.extractPoints(v),v=w.shape,Q=w.holes;if(!Ia.isClockWise(v))for(v=v.reverse(),I=0,S=Q.length;I<S;I++)M=Q[I],Ia.isClockWise(M)&&(Q[I]=M.reverse());var N=Ia.triangulateShape(v,Q),Y=v;I=0;for(S=Q.length;I<S;I++)M=Q[I],v=v.concat(M);var aa,T,O,W,R,ba=v.length,V,fa=N.length,w=[],L=0;O=Y.length;aa=O-1;for(T=L+1;L<O;L++,aa++,T++)aa===
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|
|
+O&&(aa=0),T===O&&(T=0),w[L]=d(Y[L],Y[aa],Y[T]);var ha=[],ea,ia=w.concat();I=0;for(S=Q.length;I<S;I++){M=Q[I];ea=[];L=0;O=M.length;aa=O-1;for(T=L+1;L<O;L++,aa++,T++)aa===O&&(aa=0),T===O&&(T=0),ea[L]=d(M[L],M[aa],M[T]);ha.push(ea);ia=ia.concat(ea)}for(aa=0;aa<y;aa++){O=aa/y;W=z*Math.cos(O*Math.PI/2);T=t*Math.sin(O*Math.PI/2);L=0;for(O=Y.length;L<O;L++)R=c(Y[L],w[L],T),f(R.x,R.y,-W);I=0;for(S=Q.length;I<S;I++)for(M=Q[I],ea=ha[I],L=0,O=M.length;L<O;L++)R=c(M[L],ea[L],T),f(R.x,R.y,-W)}T=t;for(L=0;L<ba;L++)R=
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|
+x?c(v[L],ia[L],T):v[L],E?(F.copy(P.normals[0]).multiplyScalar(R.x),G.copy(P.binormals[0]).multiplyScalar(R.y),K.copy(J[0]).add(F).add(G),f(K.x,K.y,K.z)):f(R.x,R.y,0);for(O=1;O<=H;O++)for(L=0;L<ba;L++)R=x?c(v[L],ia[L],T):v[L],E?(F.copy(P.normals[O]).multiplyScalar(R.x),G.copy(P.binormals[O]).multiplyScalar(R.y),K.copy(J[O]).add(F).add(G),f(K.x,K.y,K.z)):f(R.x,R.y,m/H*O);for(aa=y-1;0<=aa;aa--){O=aa/y;W=z*Math.cos(O*Math.PI/2);T=t*Math.sin(O*Math.PI/2);L=0;for(O=Y.length;L<O;L++)R=c(Y[L],w[L],T),f(R.x,
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|
+R.y,m+W);I=0;for(S=Q.length;I<S;I++)for(M=Q[I],ea=ha[I],L=0,O=M.length;L<O;L++)R=c(M[L],ea[L],T),E?f(R.x,R.y+J[H-1].y,J[H-1].x+W):f(R.x,R.y,m+W)}(function(){var a=l.length/3;if(x){var c=0*ba;for(L=0;L<fa;L++)V=N[L],g(V[2]+c,V[1]+c,V[0]+c);c=ba*(H+2*y);for(L=0;L<fa;L++)V=N[L],g(V[0]+c,V[1]+c,V[2]+c)}else{for(L=0;L<fa;L++)V=N[L],g(V[2],V[1],V[0]);for(L=0;L<fa;L++)V=N[L],g(V[0]+ba*H,V[1]+ba*H,V[2]+ba*H)}X.addGroup(a,l.length/3-a,void 0!==b.material?b.material:0)})();(function(){var a=l.length/3,c=0;
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+e(Y,c);c+=Y.length;I=0;for(S=Q.length;I<S;I++)M=Q[I],e(M,c),c+=M.length;X.addGroup(a,l.length/3-a,void 0!==b.extrudeMaterial?b.extrudeMaterial:1)})();b.arrays||(this.setIndex(u),this.addAttribute("position",new A(l,3)),this.addAttribute("uv",new A(b.arrays.uv,2)))};cb.WorldUVGenerator={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var f=b[3*e];e=b[3*e+1];return[new C(b[3*c],b[3*c+1]),new C(a,d),new C(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=
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+b[3*d],k=b[3*d+1];d=b[3*d+2];var m=b[3*e],l=b[3*e+1];e=b[3*e+2];var n=b[3*f],p=b[3*f+1];b=b[3*f+2];return.01>Math.abs(g-k)?[new C(a,1-c),new C(h,1-d),new C(m,1-e),new C(n,1-b)]:[new C(g,1-c),new C(k,1-d),new C(l,1-e),new C(p,1-b)]}};Lc.prototype=Object.create(M.prototype);Lc.prototype.constructor=Lc;Ub.prototype=Object.create(Ga.prototype);Ub.prototype.constructor=Ub;Mc.prototype=Object.create(M.prototype);Mc.prototype.constructor=Mc;mb.prototype=Object.create(E.prototype);mb.prototype.constructor=
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|
+mb;Nc.prototype=Object.create(M.prototype);Nc.prototype.constructor=Nc;Vb.prototype=Object.create(E.prototype);Vb.prototype.constructor=Vb;Oc.prototype=Object.create(M.prototype);Oc.prototype.constructor=Oc;Wb.prototype=Object.create(E.prototype);Wb.prototype.constructor=Wb;Xb.prototype=Object.create(M.prototype);Xb.prototype.constructor=Xb;Yb.prototype=Object.create(E.prototype);Yb.prototype.constructor=Yb;Zb.prototype=Object.create(E.prototype);Zb.prototype.constructor=Zb;nb.prototype=Object.create(M.prototype);
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|
+nb.prototype.constructor=nb;Ua.prototype=Object.create(E.prototype);Ua.prototype.constructor=Ua;Pc.prototype=Object.create(nb.prototype);Pc.prototype.constructor=Pc;Qc.prototype=Object.create(Ua.prototype);Qc.prototype.constructor=Qc;Rc.prototype=Object.create(M.prototype);Rc.prototype.constructor=Rc;$b.prototype=Object.create(E.prototype);$b.prototype.constructor=$b;var Ma=Object.freeze({WireframeGeometry:Mb,ParametricGeometry:Cc,ParametricBufferGeometry:Nb,TetrahedronGeometry:Ec,TetrahedronBufferGeometry:Ob,
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+OctahedronGeometry:Fc,OctahedronBufferGeometry:lb,IcosahedronGeometry:Gc,IcosahedronBufferGeometry:Pb,DodecahedronGeometry:Hc,DodecahedronBufferGeometry:Qb,PolyhedronGeometry:Dc,PolyhedronBufferGeometry:xa,TubeGeometry:Ic,TubeBufferGeometry:Rb,TorusKnotGeometry:Jc,TorusKnotBufferGeometry:Sb,TorusGeometry:Kc,TorusBufferGeometry:Tb,TextGeometry:Lc,TextBufferGeometry:Ub,SphereGeometry:Mc,SphereBufferGeometry:mb,RingGeometry:Nc,RingBufferGeometry:Vb,PlaneGeometry:vc,PlaneBufferGeometry:jb,LatheGeometry:Oc,
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+LatheBufferGeometry:Wb,ShapeGeometry:Xb,ShapeBufferGeometry:Yb,ExtrudeGeometry:cb,ExtrudeBufferGeometry:Ga,EdgesGeometry:Zb,ConeGeometry:Pc,ConeBufferGeometry:Qc,CylinderGeometry:nb,CylinderBufferGeometry:Ua,CircleGeometry:Rc,CircleBufferGeometry:$b,BoxGeometry:Gb,BoxBufferGeometry:ib});ac.prototype=Object.create(ra.prototype);ac.prototype.constructor=ac;ac.prototype.isShadowMaterial=!0;bc.prototype=Object.create(ra.prototype);bc.prototype.constructor=bc;bc.prototype.isRawShaderMaterial=!0;Pa.prototype=
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|
+Object.create(X.prototype);Pa.prototype.constructor=Pa;Pa.prototype.isMeshStandardMaterial=!0;Pa.prototype.copy=function(a){X.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;
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|
+this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=
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|
+a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};ob.prototype=Object.create(Pa.prototype);ob.prototype.constructor=ob;ob.prototype.isMeshPhysicalMaterial=!0;ob.prototype.copy=function(a){Pa.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};Ja.prototype=Object.create(X.prototype);
|
|
|
+Ja.prototype.constructor=Ja;Ja.prototype.isMeshPhongMaterial=!0;Ja.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.specular.copy(a.specular);this.shininess=a.shininess;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;
|
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|
+this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;
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|
+this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};pb.prototype=Object.create(Ja.prototype);pb.prototype.constructor=pb;pb.prototype.isMeshToonMaterial=!0;pb.prototype.copy=function(a){Ja.prototype.copy.call(this,a);this.gradientMap=a.gradientMap;return this};qb.prototype=Object.create(X.prototype);qb.prototype.constructor=qb;qb.prototype.isMeshNormalMaterial=!0;qb.prototype.copy=function(a){X.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;
|
|
|
+this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};rb.prototype=Object.create(X.prototype);rb.prototype.constructor=rb;rb.prototype.isMeshLambertMaterial=!0;rb.prototype.copy=
|
|
|
+function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;
|
|
|
+this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};sb.prototype=Object.create(X.prototype);sb.prototype.constructor=sb;sb.prototype.isLineDashedMaterial=!0;sb.prototype.copy=function(a){X.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=
|
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|
+a.gapSize;return this};var og=Object.freeze({ShadowMaterial:ac,SpriteMaterial:bb,RawShaderMaterial:bc,ShaderMaterial:ra,PointsMaterial:Fa,MeshPhysicalMaterial:ob,MeshStandardMaterial:Pa,MeshPhongMaterial:Ja,MeshToonMaterial:pb,MeshNormalMaterial:qb,MeshLambertMaterial:rb,MeshDepthMaterial:Za,MeshBasicMaterial:wa,LineDashedMaterial:sb,LineBasicMaterial:ha,Material:X}),gd={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},
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|
+remove:function(a){delete this.files[a]},clear:function(){this.files={}}},Aa=new ae;Object.assign(Ka.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);var e=this,f=gd.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){var h=g[1],k=!!g[2],g=g[3],g=window.decodeURIComponent(g);k&&(g=window.atob(g));try{var m,l=(this.responseType||"").toLowerCase();switch(l){case "arraybuffer":case "blob":m=
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|
+new ArrayBuffer(g.length);for(var n=new Uint8Array(m),k=0;k<g.length;k++)n[k]=g.charCodeAt(k);"blob"===l&&(m=new Blob([m],{type:h}));break;case "document":m=(new DOMParser).parseFromString(g,h);break;case "json":m=JSON.parse(g);break;default:m=g}window.setTimeout(function(){b&&b(m);e.manager.itemEnd(a)},0)}catch(r){window.setTimeout(function(){d&&d(r);e.manager.itemEnd(a);e.manager.itemError(a)},0)}}else{var p=new XMLHttpRequest;p.open("GET",a,!0);p.addEventListener("load",function(c){var f=c.target.response;
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|
|
+gd.add(a,f);200===this.status?(b&&b(f),e.manager.itemEnd(a)):0===this.status?(console.warn("THREE.FileLoader: HTTP Status 0 received."),b&&b(f),e.manager.itemEnd(a)):(d&&d(c),e.manager.itemEnd(a),e.manager.itemError(a))},!1);void 0!==c&&p.addEventListener("progress",function(a){c(a)},!1);p.addEventListener("error",function(b){d&&d(b);e.manager.itemEnd(a);e.manager.itemError(a)},!1);void 0!==this.responseType&&(p.responseType=this.responseType);void 0!==this.withCredentials&&(p.withCredentials=this.withCredentials);
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|
+p.overrideMimeType&&p.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(h in this.requestHeader)p.setRequestHeader(h,this.requestHeader[h]);p.send(null)}e.manager.itemStart(a);return p},setPath:function(a){this.path=a;return this},setResponseType:function(a){this.responseType=a;return this},setWithCredentials:function(a){this.withCredentials=a;return this},setMimeType:function(a){this.mimeType=a;return this},setRequestHeader:function(a){this.requestHeader=a;return this}});Object.assign(Qe.prototype,
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|
+{load:function(a,b,c,d){function e(e){k.load(a[e],function(a){a=f._parser(a,!0);g[e]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};m+=1;6===m&&(1===a.mipmapCount&&(h.minFilter=1006),h.format=a.format,h.needsUpdate=!0,b&&b(h))},c,d)}var f=this,g=[],h=new Lb;h.image=g;var k=new Ka(this.manager);k.setPath(this.path);k.setResponseType("arraybuffer");if(Array.isArray(a))for(var m=0,l=0,n=a.length;l<n;++l)e(l);else k.load(a,function(a){a=f._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/
|
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|
+a.mipmapCount,d=0;d<c;d++){g[d]={mipmaps:[]};for(var e=0;e<a.mipmapCount;e++)g[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+e]),g[d].format=a.format,g[d].width=a.width,g[d].height=a.height}else h.image.width=a.width,h.image.height=a.height,h.mipmaps=a.mipmaps;1===a.mipmapCount&&(h.minFilter=1006);h.format=a.format;h.needsUpdate=!0;b&&b(h)},c,d);return h},setPath:function(a){this.path=a;return this}});Object.assign(be.prototype,{load:function(a,b,c,d){var e=this,f=new db,g=new Ka(this.manager);g.setResponseType("arraybuffer");
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|
+g.load(a,function(a){if(a=e._parser(a))void 0!==a.image?f.image=a.image:void 0!==a.data&&(f.image.width=a.width,f.image.height=a.height,f.image.data=a.data),f.wrapS=void 0!==a.wrapS?a.wrapS:1001,f.wrapT=void 0!==a.wrapT?a.wrapT:1001,f.magFilter=void 0!==a.magFilter?a.magFilter:1006,f.minFilter=void 0!==a.minFilter?a.minFilter:1008,f.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(f.format=a.format),void 0!==a.type&&(f.type=a.type),void 0!==a.mipmaps&&(f.mipmaps=a.mipmaps),1===
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|
+a.mipmapCount&&(f.minFilter=1006),f.needsUpdate=!0,b&&b(f,a)},c,d);return f}});Object.assign(Sc.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);var e=this,f=gd.get(a);if(void 0!==f)return e.manager.itemStart(a),setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;c=document.createElementNS("http://www.w3.org/1999/xhtml","img");c.addEventListener("load",function(){gd.add(a,this);b&&b(this);e.manager.itemEnd(a)},!1);c.addEventListener("error",function(b){d&&
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|
+d(b);e.manager.itemEnd(a);e.manager.itemError(a)},!1);"data:"!==a.substr(0,5)&&void 0!==this.crossOrigin&&(c.crossOrigin=this.crossOrigin);e.manager.itemStart(a);c.src=a;return c},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(ce.prototype,{load:function(a,b,c,d){function e(c){g.load(a[c],function(a){f.images[c]=a;h++;6===h&&(f.needsUpdate=!0,b&&b(f))},void 0,d)}var f=new Xa,g=new Sc(this.manager);g.setCrossOrigin(this.crossOrigin);
|
|
|
+g.setPath(this.path);var h=0;for(c=0;c<a.length;++c)e(c);return f},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(td.prototype,{load:function(a,b,c,d){var e=new Sc(this.manager);e.setCrossOrigin(this.crossOrigin);e.setPath(this.path);var f=new W;f.image=e.load(a,function(){var c=0<a.search(/\.(jpg|jpeg)$/)||0===a.search(/^data\:image\/jpeg/);f.format=c?1022:1023;f.needsUpdate=!0;void 0!==b&&b(f)},c,d);return f},setCrossOrigin:function(a){this.crossOrigin=
|
|
|
+a;return this},setPath:function(a){this.path=a;return this}});oa.prototype=Object.assign(Object.create(z.prototype),{constructor:oa,isLight:!0,copy:function(a){z.prototype.copy.call(this,a);this.color.copy(a.color);this.intensity=a.intensity;return this},toJSON:function(a){a=z.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;void 0!==this.groundColor&&(a.object.groundColor=this.groundColor.getHex());void 0!==this.distance&&(a.object.distance=this.distance);
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|
|
+void 0!==this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.penumbra&&(a.object.penumbra=this.penumbra);void 0!==this.shadow&&(a.object.shadow=this.shadow.toJSON());return a}});ud.prototype=Object.assign(Object.create(oa.prototype),{constructor:ud,isHemisphereLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.groundColor.copy(a.groundColor);return this}});Object.assign(tb.prototype,{copy:function(a){this.camera=a.camera.clone();this.bias=
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|
|
+a.bias;this.radius=a.radius;this.mapSize.copy(a.mapSize);return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var a={};0!==this.bias&&(a.bias=this.bias);1!==this.radius&&(a.radius=this.radius);if(512!==this.mapSize.x||512!==this.mapSize.y)a.mapSize=this.mapSize.toArray();a.camera=this.camera.toJSON(!1).object;delete a.camera.matrix;return a}});vd.prototype=Object.assign(Object.create(tb.prototype),{constructor:vd,isSpotLightShadow:!0,update:function(a){var b=this.camera,
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|
|
+c=2*R.RAD2DEG*a.angle,d=this.mapSize.width/this.mapSize.height;a=a.distance||b.far;if(c!==b.fov||d!==b.aspect||a!==b.far)b.fov=c,b.aspect=d,b.far=a,b.updateProjectionMatrix()}});wd.prototype=Object.assign(Object.create(oa.prototype),{constructor:wd,isSpotLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.distance=a.distance;this.angle=a.angle;this.penumbra=a.penumbra;this.decay=a.decay;this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});xd.prototype=Object.assign(Object.create(oa.prototype),
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|
+{constructor:xd,isPointLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.distance=a.distance;this.decay=a.decay;this.shadow=a.shadow.clone();return this}});yd.prototype=Object.assign(Object.create(tb.prototype),{constructor:yd});zd.prototype=Object.assign(Object.create(oa.prototype),{constructor:zd,isDirectionalLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});Ad.prototype=Object.assign(Object.create(oa.prototype),
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|
+{constructor:Ad,isAmbientLight:!0});Bd.prototype=Object.assign(Object.create(oa.prototype),{constructor:Bd,isRectAreaLight:!0,copy:function(a){oa.prototype.copy.call(this,a);this.width=a.width;this.height=a.height;return this},toJSON:function(a){a=oa.prototype.toJSON.call(this,a);a.object.width=this.width;a.object.height=this.height;return a}});var ia={arraySlice:function(a,b,c){return ia.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,
|
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|
+b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,b,c){for(var d=a.length,e=new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,k=0;k!==b;++k)e[g++]=a[h+k];return e},flattenJSON:function(a,b,c,d){for(var e=
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|
+1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),c.push(g)),f=a[e++];while(void 0!==f)}}}};Object.assign(ya.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-
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|
|
+1];a:{b:{c:{d:if(!(a<d)){for(var f=c+2;;){if(void 0===d){if(a<e)break d;this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===f)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{f=b[1];a<f&&(c=2,e=f);for(f=c-2;;){if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(c===f)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===
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|
+d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex=c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=c[a+e];return b},interpolate_:function(a,b,c,d){throw Error("call to abstract method");},intervalChanged_:function(a,b,c){}});Object.assign(ya.prototype,
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|
+{beforeStart_:ya.prototype.copySampleValue_,afterEnd_:ya.prototype.copySampleValue_});Cd.prototype=Object.assign(Object.create(ya.prototype),{constructor:Cd,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=d[f];if(void 0===g)switch(this.getSettings_().endingStart){case 2401:e=a;g=2*b-c;break;case 2402:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case 2401:f=
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|
+a;h=2*c-b;break;case 2402:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,k=this._offsetPrev,m=this._offsetNext,l=this._weightPrev,n=this._weightNext,p=(c-b)/(d-b);c=p*p;d=c*p;b=-l*d+2*l*c-l*p;l=(1+l)*d+(-1.5-2*l)*c+(-.5+l)*p+1;p=(-1-n)*d+(1.5+n)*c+.5*p;n=n*d-n*c;for(c=0;c!==g;++c)e[c]=
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|
+b*f[k+c]+l*f[h+c]+p*f[a+c]+n*f[m+c];return e}});Tc.prototype=Object.assign(Object.create(ya.prototype),{constructor:Tc,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*b;return e}});Dd.prototype=Object.assign(Object.create(ya.prototype),{constructor:Dd,interpolate_:function(a,b,c,d){return this.copySampleValue_(a-1)}});var Wa;Wa={TimeBufferType:Float32Array,ValueBufferType:Float32Array,
|
|
|
+DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Dd(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new Tc(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new Cd(this.times,this.values,this.getValueSize(),a)},setInterpolation:function(a){var b;switch(a){case 2300:b=this.InterpolantFactoryMethodDiscrete;break;case 2301:b=this.InterpolantFactoryMethodLinear;break;case 2302:b=
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|
|
+this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(b);console.warn("THREE.KeyframeTrackPrototype:",b)}else this.createInterpolant=b},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;
|
|
|
+case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),d=this.getValueSize(),this.times=ia.arraySlice(c,
|
|
|
+e,f),this.values=ia.arraySlice(this.values,e*d,f*d);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrackPrototype: Invalid value size in track.",this),a=!1);var c=this.times,b=this.values,d=c.length;0===d&&(console.error("THREE.KeyframeTrackPrototype: Track is empty.",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("THREE.KeyframeTrackPrototype: Time is not a valid number.",this,
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|
|
+f,g);a=!1;break}if(null!==e&&e>g){console.error("THREE.KeyframeTrackPrototype: Out of order keys.",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&ia.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrackPrototype: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,k=a[g];if(k!==a[g+1]&&(1!==g||k!==k[0]))if(d)h=
|
|
|
+!0;else for(var m=g*c,l=m-c,n=m+c,k=0;k!==c;++k){var p=b[m+k];if(p!==b[l+k]||p!==b[n+k]){h=!0;break}}if(h){if(g!==e)for(a[e]=a[g],h=g*c,m=e*c,k=0;k!==c;++k)b[m+k]=b[h+k];++e}}if(0<f){a[e]=a[f];h=f*c;m=e*c;for(k=0;k!==c;++k)b[m+k]=b[h+k];++e}e!==a.length&&(this.times=ia.arraySlice(a,0,e),this.values=ia.arraySlice(b,0,e*c));return this}};cc.prototype=Object.assign(Object.create(Wa),{constructor:cc,ValueTypeName:"vector"});Ed.prototype=Object.assign(Object.create(ya.prototype),{constructor:Ed,interpolate_:function(a,
|
|
|
+b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)pa.slerpFlat(e,0,f,a-g,f,a,b);return e}});Uc.prototype=Object.assign(Object.create(Wa),{constructor:Uc,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Ed(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});dc.prototype=Object.assign(Object.create(Wa),{constructor:dc,ValueTypeName:"number"});Fd.prototype=
|
|
|
+Object.assign(Object.create(Wa),{constructor:Fd,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Gd.prototype=Object.assign(Object.create(Wa),{constructor:Gd,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Hd.prototype=Object.assign(Object.create(Wa),{constructor:Hd,ValueTypeName:"color"});vb.prototype=
|
|
|
+Wa;Wa.constructor=vb;Object.assign(vb,{parse:function(a){if(void 0===a.type)throw Error("track type undefined, can not parse");var b=vb._getTrackTypeForValueTypeName(a.type);if(void 0===a.times){var c=[],d=[];ia.flattenJSON(a.keys,c,d,"value");a.times=c;a.values=d}return void 0!==b.parse?b.parse(a):new b(a.name,a.times,a.values,a.interpolation)},toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{var b={name:a.name,times:ia.convertArray(a.times,Array),values:ia.convertArray(a.values,
|
|
|
Array)},c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b},_getTrackTypeForValueTypeName:function(a){switch(a.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return dc;case "vector":case "vector2":case "vector3":case "vector4":return cc;case "color":return Hd;case "quaternion":return Uc;case "bool":case "boolean":return Gd;case "string":return Fd}throw Error("Unsupported typeName: "+a);}});Object.assign(Da,{parse:function(a){for(var b=
|
|
|
[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(vb.parse(c[e]).scale(d));return new Da(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b};for(var d=0,e=c.length;d!==e;++d)b.push(vb.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],k=[];h.push((g+e-1)%e,g,(g+1)%e);k.push(0,1,0);var m=ia.getKeyframeOrder(h),h=ia.sortedArray(h,1,m),k=ia.sortedArray(k,1,m);d||0!==h[0]||
|
|
|
(h.push(e),k.push(k[0]));f.push((new dc(".morphTargetInfluences["+b[g].name+"]",h,k)).scale(1/c))}return new Da(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(var d=0;d<c.length;d++)if(c[d].name===b)return c[d];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var h=a[f],k=h.name.match(e);if(k&&1<k.length){var m=k[1];(k=d[m])||(d[m]=k=[]);k.push(h)}}a=[];
|
|
|
@@ -672,7 +674,7 @@ void 0!==a.transparent&&(d.transparent=a.transparent);void 0!==a.alphaTest&&(d.a
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|
void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets);void 0!==a.size&&(d.size=a.size);void 0!==a.sizeAttenuation&&(d.sizeAttenuation=a.sizeAttenuation);void 0!==a.map&&(d.map=b(a.map));void 0!==a.alphaMap&&(d.alphaMap=b(a.alphaMap),d.transparent=!0);void 0!==a.bumpMap&&(d.bumpMap=b(a.bumpMap));void 0!==a.bumpScale&&(d.bumpScale=a.bumpScale);void 0!==a.normalMap&&(d.normalMap=b(a.normalMap));if(void 0!==a.normalScale){var e=a.normalScale;!1===Array.isArray(e)&&
|
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|
(e=[e,e]);d.normalScale=(new C).fromArray(e)}void 0!==a.displacementMap&&(d.displacementMap=b(a.displacementMap));void 0!==a.displacementScale&&(d.displacementScale=a.displacementScale);void 0!==a.displacementBias&&(d.displacementBias=a.displacementBias);void 0!==a.roughnessMap&&(d.roughnessMap=b(a.roughnessMap));void 0!==a.metalnessMap&&(d.metalnessMap=b(a.metalnessMap));void 0!==a.emissiveMap&&(d.emissiveMap=b(a.emissiveMap));void 0!==a.emissiveIntensity&&(d.emissiveIntensity=a.emissiveIntensity);
|
|
|
void 0!==a.specularMap&&(d.specularMap=b(a.specularMap));void 0!==a.envMap&&(d.envMap=b(a.envMap));void 0!==a.reflectivity&&(d.reflectivity=a.reflectivity);void 0!==a.lightMap&&(d.lightMap=b(a.lightMap));void 0!==a.lightMapIntensity&&(d.lightMapIntensity=a.lightMapIntensity);void 0!==a.aoMap&&(d.aoMap=b(a.aoMap));void 0!==a.aoMapIntensity&&(d.aoMapIntensity=a.aoMapIntensity);void 0!==a.gradientMap&&(d.gradientMap=b(a.gradientMap));return d}});Object.assign(de.prototype,{load:function(a,b,c,d){var e=
|
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|
-this;(new Ka(e.manager)).load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},parse:function(a){var b=new E,c=a.data.index;void 0!==c&&(c=new gf[c.type](c.array),b.setIndex(new I(c,1)));var d=a.data.attributes,e;for(e in d){var f=d[e],c=new gf[f.type](f.array);b.addAttribute(e,new I(c,f.itemSize,f.normalized))}e=a.data.groups||a.data.drawcalls||a.data.offsets;if(void 0!==e)for(c=0,d=e.length;c!==d;++c)f=e[c],b.addGroup(f.start,f.count,f.materialIndex);a=a.data.boundingSphere;void 0!==a&&(e=new n,void 0!==
|
|
|
+this;(new Ka(e.manager)).load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},parse:function(a){var b=new E,c=a.data.index;void 0!==c&&(c=new gf[c.type](c.array),b.setIndex(new S(c,1)));var d=a.data.attributes,e;for(e in d){var f=d[e],c=new gf[f.type](f.array);b.addAttribute(e,new S(c,f.itemSize,f.normalized))}e=a.data.groups||a.data.drawcalls||a.data.offsets;if(void 0!==e)for(c=0,d=e.length;c!==d;++c)f=e[c],b.addGroup(f.start,f.count,f.materialIndex);a=a.data.boundingSphere;void 0!==a&&(e=new n,void 0!==
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|
a.center&&e.fromArray(a.center),b.boundingSphere=new Ea(e,a.radius));return b}});var gf={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!==typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};ec.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=this.handlers,c=0,d=b.length;c<d;c+=2){var e=
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|
b[c+1];if(b[c].test(a))return e}return null}};Object.assign(ec.prototype,{crossOrigin:void 0,extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a={NoBlending:0,NormalBlending:1,AdditiveBlending:2,SubtractiveBlending:3,MultiplyBlending:4,CustomBlending:5},b=new G,c=new td,d=new Id;return function(e,f,g){function h(a,
|
|
|
b,d,e,h){a=f+a;var m=ec.Handlers.get(a);null!==m?a=m.load(a):(c.setCrossOrigin(g),a=c.load(a));void 0!==b&&(a.repeat.fromArray(b),1!==b[0]&&(a.wrapS=1E3),1!==b[1]&&(a.wrapT=1E3));void 0!==d&&a.offset.fromArray(d);void 0!==e&&("repeat"===e[0]&&(a.wrapS=1E3),"mirror"===e[0]&&(a.wrapS=1002),"repeat"===e[1]&&(a.wrapT=1E3),"mirror"===e[1]&&(a.wrapT=1002));void 0!==h&&(a.anisotropy=h);b=R.generateUUID();k[b]=a;return b}var k={},m={uuid:R.generateUUID(),type:"MeshLambertMaterial"},l;for(l in e){var n=e[l];
|
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|
@@ -784,7 +786,7 @@ a.length;c<b;c++){var d=a[c];this.addGroup(d.start,d.count,d.materialIndex)}retu
|
|
|
this.offset+2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+
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|
|
1]=c;return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}});Object.defineProperty(ic.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(ic.prototype,{isInterleavedBuffer:!0,setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");
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|
|
this.count=void 0!==a?a.length/this.stride:0;this.array=a},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;d<e;d++)this.array[a+d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(a){this.onUploadCallback=
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-a;return this}});pe.prototype=Object.assign(Object.create(ic.prototype),{constructor:pe,isInstancedInterleavedBuffer:!0,copy:function(a){ic.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});qe.prototype=Object.assign(Object.create(I.prototype),{constructor:qe,isInstancedBufferAttribute:!0,copy:function(a){I.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});Object.assign(Ze.prototype,{linePrecision:1,set:function(a,b){this.ray.set(a,
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+a;return this}});pe.prototype=Object.assign(Object.create(ic.prototype),{constructor:pe,isInstancedInterleavedBuffer:!0,copy:function(a){ic.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});qe.prototype=Object.assign(Object.create(S.prototype),{constructor:qe,isInstancedBufferAttribute:!0,copy:function(a){S.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});Object.assign(Ze.prototype,{linePrecision:1,set:function(a,b){this.ray.set(a,
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b)},setFromCamera:function(a,b){b&&b.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(b.matrixWorld),this.ray.direction.set(a.x,a.y,.5).unproject(b).sub(this.ray.origin).normalize()):b&&b.isOrthographicCamera?(this.ray.origin.set(a.x,a.y,(b.near+b.far)/(b.near-b.far)).unproject(b),this.ray.direction.set(0,0,-1).transformDirection(b.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(a,b){var c=[];re(a,this,c,b);c.sort($e);return c},intersectObjects:function(a,
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b){var c=[];if(!1===Array.isArray(a))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),c;for(var d=0,e=a.length;d<e;d++)re(a[d],this,c,b);c.sort($e);return c}});Object.assign(af.prototype,{start:function(){this.oldTime=this.startTime=("undefined"===typeof performance?Date:performance).now();this.elapsedTime=0;this.running=!0},stop:function(){this.getElapsedTime();this.autoStart=this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=
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0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var b=("undefined"===typeof performance?Date:performance).now(),a=(b-this.oldTime)/1E3;this.oldTime=b;this.elapsedTime+=a}return a}});Object.assign(bf.prototype,{set:function(a,b,c){this.radius=a;this.phi=b;this.theta=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.phi=a.phi;this.theta=a.theta;return this},makeSafe:function(){this.phi=Math.max(1E-6,Math.min(Math.PI-
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@@ -808,7 +810,7 @@ this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.
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this.geometry;c=this.pointMap;e.projectionMatrix.copy(this.camera.projectionMatrix);a("c",0,0,-1);a("t",0,0,1);a("n1",-1,-1,-1);a("n2",1,-1,-1);a("n3",-1,1,-1);a("n4",1,1,-1);a("f1",-1,-1,1);a("f2",1,-1,1);a("f3",-1,1,1);a("f4",1,1,1);a("u1",.7,1.1,-1);a("u2",-.7,1.1,-1);a("u3",0,2,-1);a("cf1",-1,0,1);a("cf2",1,0,1);a("cf3",0,-1,1);a("cf4",0,1,1);a("cn1",-1,0,-1);a("cn2",1,0,-1);a("cn3",0,-1,-1);a("cn4",0,1,-1);b.getAttribute("position").needsUpdate=!0}}();Ab.prototype=Object.create(ba.prototype);
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Ab.prototype.constructor=Ab;Ab.prototype.update=function(){var a=new Ra;return function(b){void 0!==b&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");void 0!==this.object&&a.setFromObject(this.object);if(!a.isEmpty()){b=a.min;var c=a.max,d=this.geometry.attributes.position,e=d.array;e[0]=c.x;e[1]=c.y;e[2]=c.z;e[3]=b.x;e[4]=c.y;e[5]=c.z;e[6]=b.x;e[7]=b.y;e[8]=c.z;e[9]=c.x;e[10]=b.y;e[11]=c.z;e[12]=c.x;e[13]=c.y;e[14]=b.z;e[15]=b.x;e[16]=c.y;e[17]=b.z;e[18]=b.x;e[19]=b.y;e[20]=
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b.z;e[21]=c.x;e[22]=b.y;e[23]=b.z;d.needsUpdate=!0;this.geometry.computeBoundingSphere()}}}();Ab.prototype.setFromObject=function(a){this.object=a;this.update();return this};bd.prototype=Object.create(ba.prototype);bd.prototype.constructor=bd;bd.prototype.onBeforeRender=function(){var a=this.box;a.isEmpty()||(a.getCenter(this.position),a.getSize(this.scale),this.scale.multiplyScalar(.5))};cd.prototype=Object.create(za.prototype);cd.prototype.constructor=cd;cd.prototype.onBeforeRender=function(){var a=
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--this.plane.constant;1E-8>Math.abs(a)&&(a=1E-8);this.scale.set(.5*this.size,.5*this.size,a);this.lookAt(this.plane.normal);this.updateMatrixWorld(!0)};var Md,se;Bb.prototype=Object.create(z.prototype);Bb.prototype.constructor=Bb;Bb.prototype.setDirection=function(){var a=new n,b;return function(c){.99999<c.y?this.quaternion.set(0,0,0,1):-.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();Bb.prototype.setLength=function(a,
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+-this.plane.constant;1E-8>Math.abs(a)&&(a=1E-8);this.scale.set(.5*this.size,.5*this.size,a);this.lookAt(this.plane.normal);this.updateMatrixWorld()};var Md,se;Bb.prototype=Object.create(z.prototype);Bb.prototype.constructor=Bb;Bb.prototype.setDirection=function(){var a=new n,b;return function(c){.99999<c.y?this.quaternion.set(0,0,0,1):-.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();Bb.prototype.setLength=function(a,
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b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(0,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};Bb.prototype.setColor=function(a){this.line.material.color.copy(a);this.cone.material.color.copy(a)};Nd.prototype=Object.create(ba.prototype);Nd.prototype.constructor=Nd;var Qd=new n,we=new te,xe=new te,ye=new te;La.prototype=Object.create(ua.prototype);La.prototype.constructor=La;La.prototype.getPoint=function(a){var b=
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this.points,c=b.length;a*=c-(this.closed?0:1);var d=Math.floor(a);a-=d;this.closed?d+=0<d?0:(Math.floor(Math.abs(d)/b.length)+1)*b.length:0===a&&d===c-1&&(d=c-2,a=1);var e,f,g;this.closed||0<d?e=b[(d-1)%c]:(Qd.subVectors(b[0],b[1]).add(b[0]),e=Qd);f=b[d%c];g=b[(d+1)%c];this.closed||d+2<c?b=b[(d+2)%c]:(Qd.subVectors(b[c-1],b[c-2]).add(b[c-1]),b=Qd);if(void 0===this.type||"centripetal"===this.type||"chordal"===this.type){var h="chordal"===this.type?.5:.25,c=Math.pow(e.distanceToSquared(f),h),d=Math.pow(f.distanceToSquared(g),
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h),h=Math.pow(g.distanceToSquared(b),h);1E-4>d&&(d=1);1E-4>c&&(c=d);1E-4>h&&(h=d);we.initNonuniformCatmullRom(e.x,f.x,g.x,b.x,c,d,h);xe.initNonuniformCatmullRom(e.y,f.y,g.y,b.y,c,d,h);ye.initNonuniformCatmullRom(e.z,f.z,g.z,b.z,c,d,h)}else"catmullrom"===this.type&&(c=void 0!==this.tension?this.tension:.5,we.initCatmullRom(e.x,f.x,g.x,b.x,c),xe.initCatmullRom(e.y,f.y,g.y,b.y,c),ye.initCatmullRom(e.z,f.z,g.z,b.z,c));return new n(we.calc(a),xe.calc(a),ye.calc(a))};dd.prototype=Object.create(ua.prototype);
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@@ -835,7 +837,7 @@ set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed."
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void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};Object.defineProperties(oa.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(a){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov.");this.shadow.camera.fov=a}},shadowCameraLeft:{set:function(a){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left.");this.shadow.camera.left=a}},shadowCameraRight:{set:function(a){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right.");
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this.shadow.camera.right=a}},shadowCameraTop:{set:function(a){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top.");this.shadow.camera.top=a}},shadowCameraBottom:{set:function(a){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.");this.shadow.camera.bottom=a}},shadowCameraNear:{set:function(a){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near.");this.shadow.camera.near=a}},shadowCameraFar:{set:function(a){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far.");
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this.shadow.camera.far=a}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(a){console.warn("THREE.Light: .shadowBias is now .shadow.bias.");this.shadow.bias=a}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(a){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.");
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-this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(I.prototype,{length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead.");return this.array.length}}});Object.assign(E.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},addDrawCall:function(a,
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+this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(S.prototype,{length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead.");return this.array.length}}});Object.assign(E.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},addDrawCall:function(a,
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b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.");console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");this.addGroup(a,b)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}});
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Object.defineProperties(E.prototype,{drawcalls:{get:function(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups}},offsets:{get:function(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups}}});Object.defineProperties(Kd.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.");
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return this}}});Object.defineProperties(X.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},wrapRGB:{get:function(){console.warn("THREE.Material: .wrapRGB has been removed.");return new G}}});Object.defineProperties(Ja.prototype,{metal:{get:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.");return!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}});
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@@ -851,7 +853,7 @@ a}},minFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .minFilter
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a}},offset:{get:function(){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");return this.texture.offset},set:function(a){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");this.texture.offset=a}},repeat:{get:function(){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");return this.texture.repeat},set:function(a){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");this.texture.repeat=a}},format:{get:function(){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");
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return this.texture.format},set:function(a){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");this.texture.format=a}},type:{get:function(){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");return this.texture.type},set:function(a){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type.");this.texture.type=a}},generateMipmaps:{get:function(){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");return this.texture.generateMipmaps},
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set:function(a){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.");this.texture.generateMipmaps=a}}});hc.prototype.load=function(a){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var b=this;(new he).load(a,function(a){b.setBuffer(a)});return this};le.prototype.getData=function(){console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData().");return this.getFrequencyData()};l.WebGLRenderTargetCube=Db;l.WebGLRenderTarget=
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-Cb;l.WebGLRenderer=Zd;l.ShaderLib=$a;l.UniformsLib=S;l.UniformsUtils=Ba;l.ShaderChunk=V;l.FogExp2=Ib;l.Fog=Jb;l.Scene=nd;l.LensFlare=$d;l.Sprite=xc;l.LOD=yc;l.SkinnedMesh=pd;l.Skeleton=zc;l.Bone=od;l.Mesh=ta;l.LineSegments=ba;l.LineLoop=qd;l.Line=za;l.Points=Kb;l.Group=Ac;l.VideoTexture=rd;l.DataTexture=db;l.CompressedTexture=Lb;l.CubeTexture=Xa;l.CanvasTexture=sd;l.DepthTexture=Bc;l.Texture=W;l.CompressedTextureLoader=Qe;l.DataTextureLoader=be;l.CubeTextureLoader=ce;l.TextureLoader=td;l.ObjectLoader=
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+Cb;l.WebGLRenderer=Zd;l.ShaderLib=$a;l.UniformsLib=I;l.UniformsUtils=Ba;l.ShaderChunk=V;l.FogExp2=Ib;l.Fog=Jb;l.Scene=nd;l.LensFlare=$d;l.Sprite=xc;l.LOD=yc;l.SkinnedMesh=pd;l.Skeleton=zc;l.Bone=od;l.Mesh=ta;l.LineSegments=ba;l.LineLoop=qd;l.Line=za;l.Points=Kb;l.Group=Ac;l.VideoTexture=rd;l.DataTexture=db;l.CompressedTexture=Lb;l.CubeTexture=Xa;l.CanvasTexture=sd;l.DepthTexture=Bc;l.Texture=W;l.CompressedTextureLoader=Qe;l.DataTextureLoader=be;l.CubeTextureLoader=ce;l.TextureLoader=td;l.ObjectLoader=
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Re;l.MaterialLoader=Id;l.BufferGeometryLoader=de;l.DefaultLoadingManager=Aa;l.LoadingManager=ae;l.JSONLoader=ee;l.ImageLoader=Sc;l.FontLoader=Te;l.FileLoader=Ka;l.Loader=ec;l.Cache=gd;l.AudioLoader=he;l.SpotLightShadow=vd;l.SpotLight=wd;l.PointLight=xd;l.RectAreaLight=Bd;l.HemisphereLight=ud;l.DirectionalLightShadow=yd;l.DirectionalLight=zd;l.AmbientLight=Ad;l.LightShadow=tb;l.Light=oa;l.StereoCamera=Ue;l.PerspectiveCamera=qa;l.OrthographicCamera=Fb;l.CubeCamera=Jd;l.ArrayCamera=md;l.Camera=Na;l.AudioListener=
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ie;l.PositionalAudio=ke;l.AudioContext=je;l.AudioAnalyser=le;l.Audio=hc;l.VectorKeyframeTrack=cc;l.StringKeyframeTrack=Fd;l.QuaternionKeyframeTrack=Uc;l.NumberKeyframeTrack=dc;l.ColorKeyframeTrack=Hd;l.BooleanKeyframeTrack=Gd;l.PropertyMixer=me;l.PropertyBinding=ea;l.KeyframeTrack=vb;l.AnimationUtils=ia;l.AnimationObjectGroup=We;l.AnimationMixer=Ye;l.AnimationClip=Da;l.Uniform=Kd;l.InstancedBufferGeometry=ne;l.BufferGeometry=E;l.GeometryIdCount=function(){return Td++};l.Geometry=M;l.InterleavedBufferAttribute=
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oe;l.InstancedInterleavedBuffer=pe;l.InterleavedBuffer=ic;l.InstancedBufferAttribute=qe;l.Face3=Sa;l.Object3D=z;l.Raycaster=Ze;l.Layers=Sd;l.EventDispatcher=va;l.Clock=af;l.QuaternionLinearInterpolant=Ed;l.LinearInterpolant=Tc;l.DiscreteInterpolant=Dd;l.CubicInterpolant=Cd;l.Interpolant=ya;l.Triangle=Ta;l.Math=R;l.Spherical=bf;l.Cylindrical=cf;l.Plane=sa;l.Frustum=id;l.Sphere=Ea;l.Ray=kb;l.Matrix4=K;l.Matrix3=Ca;l.Box3=Ra;l.Box2=hd;l.Line3=Hb;l.Euler=ab;l.Vector4=fa;l.Vector3=n;l.Vector2=C;l.Quaternion=
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@@ -860,7 +862,7 @@ Va;l.SplineCurve=yb;l.CubicBezierCurve=fc;l.QuadraticBezierCurve=gc;l.LineCurve=
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Cc;l.ParametricBufferGeometry=Nb;l.TetrahedronGeometry=Ec;l.TetrahedronBufferGeometry=Ob;l.OctahedronGeometry=Fc;l.OctahedronBufferGeometry=lb;l.IcosahedronGeometry=Gc;l.IcosahedronBufferGeometry=Pb;l.DodecahedronGeometry=Hc;l.DodecahedronBufferGeometry=Qb;l.PolyhedronGeometry=Dc;l.PolyhedronBufferGeometry=xa;l.TubeGeometry=Ic;l.TubeBufferGeometry=Rb;l.TorusKnotGeometry=Jc;l.TorusKnotBufferGeometry=Sb;l.TorusGeometry=Kc;l.TorusBufferGeometry=Tb;l.TextGeometry=Lc;l.TextBufferGeometry=Ub;l.SphereGeometry=
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Mc;l.SphereBufferGeometry=mb;l.RingGeometry=Nc;l.RingBufferGeometry=Vb;l.PlaneGeometry=vc;l.PlaneBufferGeometry=jb;l.LatheGeometry=Oc;l.LatheBufferGeometry=Wb;l.ShapeGeometry=Xb;l.ShapeBufferGeometry=Yb;l.ExtrudeGeometry=cb;l.ExtrudeBufferGeometry=Ga;l.EdgesGeometry=Zb;l.ConeGeometry=Pc;l.ConeBufferGeometry=Qc;l.CylinderGeometry=nb;l.CylinderBufferGeometry=Ua;l.CircleGeometry=Rc;l.CircleBufferGeometry=$b;l.BoxGeometry=Gb;l.BoxBufferGeometry=ib;l.ShadowMaterial=ac;l.SpriteMaterial=bb;l.RawShaderMaterial=
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bc;l.ShaderMaterial=ra;l.PointsMaterial=Fa;l.MeshPhysicalMaterial=ob;l.MeshStandardMaterial=Pa;l.MeshPhongMaterial=Ja;l.MeshToonMaterial=pb;l.MeshNormalMaterial=qb;l.MeshLambertMaterial=rb;l.MeshDepthMaterial=Za;l.MeshBasicMaterial=wa;l.LineDashedMaterial=sb;l.LineBasicMaterial=ha;l.Material=X;l.Float64BufferAttribute=uc;l.Float32BufferAttribute=A;l.Uint32BufferAttribute=hb;l.Int32BufferAttribute=tc;l.Uint16BufferAttribute=gb;l.Int16BufferAttribute=sc;l.Uint8ClampedBufferAttribute=rc;l.Uint8BufferAttribute=
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-qc;l.Int8BufferAttribute=pc;l.BufferAttribute=I;l.REVISION="87dev";l.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2};l.CullFaceNone=0;l.CullFaceBack=1;l.CullFaceFront=2;l.CullFaceFrontBack=3;l.FrontFaceDirectionCW=0;l.FrontFaceDirectionCCW=1;l.BasicShadowMap=0;l.PCFShadowMap=1;l.PCFSoftShadowMap=2;l.FrontSide=0;l.BackSide=1;l.DoubleSide=2;l.FlatShading=1;l.SmoothShading=2;l.NoColors=0;l.FaceColors=1;l.VertexColors=2;l.NoBlending=0;l.NormalBlending=1;l.AdditiveBlending=2;l.SubtractiveBlending=3;l.MultiplyBlending=
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+qc;l.Int8BufferAttribute=pc;l.BufferAttribute=S;l.REVISION="87dev";l.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2};l.CullFaceNone=0;l.CullFaceBack=1;l.CullFaceFront=2;l.CullFaceFrontBack=3;l.FrontFaceDirectionCW=0;l.FrontFaceDirectionCCW=1;l.BasicShadowMap=0;l.PCFShadowMap=1;l.PCFSoftShadowMap=2;l.FrontSide=0;l.BackSide=1;l.DoubleSide=2;l.FlatShading=1;l.SmoothShading=2;l.NoColors=0;l.FaceColors=1;l.VertexColors=2;l.NoBlending=0;l.NormalBlending=1;l.AdditiveBlending=2;l.SubtractiveBlending=3;l.MultiplyBlending=
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4;l.CustomBlending=5;l.AddEquation=100;l.SubtractEquation=101;l.ReverseSubtractEquation=102;l.MinEquation=103;l.MaxEquation=104;l.ZeroFactor=200;l.OneFactor=201;l.SrcColorFactor=202;l.OneMinusSrcColorFactor=203;l.SrcAlphaFactor=204;l.OneMinusSrcAlphaFactor=205;l.DstAlphaFactor=206;l.OneMinusDstAlphaFactor=207;l.DstColorFactor=208;l.OneMinusDstColorFactor=209;l.SrcAlphaSaturateFactor=210;l.NeverDepth=0;l.AlwaysDepth=1;l.LessDepth=2;l.LessEqualDepth=3;l.EqualDepth=4;l.GreaterEqualDepth=5;l.GreaterDepth=
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6;l.NotEqualDepth=7;l.MultiplyOperation=0;l.MixOperation=1;l.AddOperation=2;l.NoToneMapping=0;l.LinearToneMapping=1;l.ReinhardToneMapping=2;l.Uncharted2ToneMapping=3;l.CineonToneMapping=4;l.UVMapping=300;l.CubeReflectionMapping=301;l.CubeRefractionMapping=302;l.EquirectangularReflectionMapping=303;l.EquirectangularRefractionMapping=304;l.SphericalReflectionMapping=305;l.CubeUVReflectionMapping=306;l.CubeUVRefractionMapping=307;l.RepeatWrapping=1E3;l.ClampToEdgeWrapping=1001;l.MirroredRepeatWrapping=
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1002;l.NearestFilter=1003;l.NearestMipMapNearestFilter=1004;l.NearestMipMapLinearFilter=1005;l.LinearFilter=1006;l.LinearMipMapNearestFilter=1007;l.LinearMipMapLinearFilter=1008;l.UnsignedByteType=1009;l.ByteType=1010;l.ShortType=1011;l.UnsignedShortType=1012;l.IntType=1013;l.UnsignedIntType=1014;l.FloatType=1015;l.HalfFloatType=1016;l.UnsignedShort4444Type=1017;l.UnsignedShort5551Type=1018;l.UnsignedShort565Type=1019;l.UnsignedInt248Type=1020;l.AlphaFormat=1021;l.RGBFormat=1022;l.RGBAFormat=1023;
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@@ -868,7 +870,7 @@ l.LuminanceFormat=1024;l.LuminanceAlphaFormat=1025;l.RGBEFormat=1023;l.DepthForm
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2302;l.ZeroCurvatureEnding=2400;l.ZeroSlopeEnding=2401;l.WrapAroundEnding=2402;l.TrianglesDrawMode=0;l.TriangleStripDrawMode=1;l.TriangleFanDrawMode=2;l.LinearEncoding=3E3;l.sRGBEncoding=3001;l.GammaEncoding=3007;l.RGBEEncoding=3002;l.LogLuvEncoding=3003;l.RGBM7Encoding=3004;l.RGBM16Encoding=3005;l.RGBDEncoding=3006;l.BasicDepthPacking=3200;l.RGBADepthPacking=3201;l.CubeGeometry=Gb;l.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");
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return new Sa(a,b,c,e,f,g)};l.LineStrip=0;l.LinePieces=1;l.MeshFaceMaterial=function(a){console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead.");return a};l.MultiMaterial=function(a){void 0===a&&(a=[]);console.warn("THREE.MultiMaterial has been removed. Use an Array instead.");a.isMultiMaterial=!0;a.materials=a;a.clone=function(){return a.slice()};return a};l.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new Kb(a,b)};l.Particle=
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function(a){console.warn("THREE.Particle has been renamed to THREE.Sprite.");return new xc(a)};l.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new Kb(a,b)};l.PointCloudMaterial=function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new Fa(a)};l.ParticleBasicMaterial=function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");return new Fa(a)};l.ParticleSystemMaterial=
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-function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new Fa(a)};l.Vertex=function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");return new n(a,b,c)};l.DynamicBufferAttribute=function(a,b){console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.");return(new I(a,b)).setDynamic(!0)};l.Int8Attribute=function(a,b){console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.");
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+function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new Fa(a)};l.Vertex=function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");return new n(a,b,c)};l.DynamicBufferAttribute=function(a,b){console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.");return(new S(a,b)).setDynamic(!0)};l.Int8Attribute=function(a,b){console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.");
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return new pc(a,b)};l.Uint8Attribute=function(a,b){console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.");return new qc(a,b)};l.Uint8ClampedAttribute=function(a,b){console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.");return new rc(a,b)};l.Int16Attribute=function(a,b){console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.");return new sc(a,b)};l.Uint16Attribute=
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function(a,b){console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.");return new gb(a,b)};l.Int32Attribute=function(a,b){console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.");return new tc(a,b)};l.Uint32Attribute=function(a,b){console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.");return new hb(a,b)};l.Float32Attribute=function(a,b){console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.");
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return new A(a,b)};l.Float64Attribute=function(a,b){console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.");return new uc(a,b)};l.ClosedSplineCurve3=ef;l.SplineCurve3=ff;l.Spline=ue;l.BoundingBoxHelper=function(a,b){console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.");return new Ab(a,b)};l.EdgesHelper=function(a,b){console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.");return new ba(new Zb(a.geometry),
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Mr.doob